| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $66.28 | 4.805% | $69.4648 | $69.46 | $69.45 | $69.50 |
| Purchase #2 | $195.56 | 10.409% | $215.9158 | $215.92 | $215.90 | $215.90 |
| Purchase #3 | $128.49 | 10.368% | $141.8118 | $141.81 | $141.80 | $141.80 |
| Purchase #4 | $141.90 | 3.659% | $147.0921 | $147.09 | $147.10 | $147.10 |
| Purchase #5 | $131.86 | 10.211% | $145.3242 | $145.32 | $145.30 | $145.30 |
| Purchase #6 | $127.78 | 10.326% | $140.9746 | $140.97 | $140.95 | $141.00 |
| Purchase #7 | $128.32 | 13.566% | $145.7279 | $145.73 | $145.75 | $145.70 |
| 7 purchase totals = | $920.19 | $1,006.3112 | $1,006.30 | $1,006.25 | $1,006.30 | |