| 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 | $51.51 | 4.685% | $53.9232 | $53.92 | $53.90 | $53.90 |
| Purchase #2 | $119.81 | 9.774% | $131.5202 | $131.52 | $131.50 | $131.50 |
| Purchase #3 | $135.91 | 8.531% | $147.5045 | $147.50 | $147.50 | $147.50 |
| Purchase #4 | $162.79 | 6.132% | $172.7723 | $172.77 | $172.75 | $172.80 |
| Purchase #5 | $81.54 | 13.518% | $92.5626 | $92.56 | $92.55 | $92.60 |
| Purchase #6 | $28.43 | 5.608% | $30.0244 | $30.02 | $30.00 | $30.00 |
| Purchase #7 | $245.53 | 10.867% | $272.2117 | $272.21 | $272.20 | $272.20 |
| 7 purchase totals = | $825.52 | $900.5189 | $900.50 | $900.40 | $900.50 | |