| 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 | $28.69 | 9.575% | $31.4371 | $31.44 | $31.45 | $31.40 |
| Purchase #2 | $185.50 | 3.370% | $191.7514 | $191.75 | $191.75 | $191.80 |
| Purchase #3 | $108.94 | 9.438% | $119.2218 | $119.22 | $119.20 | $119.20 |
| Purchase #4 | $164.47 | 5.630% | $173.7297 | $173.73 | $173.75 | $173.70 |
| Purchase #5 | $172.42 | 13.612% | $195.8898 | $195.89 | $195.90 | $195.90 |
| Purchase #6 | $194.65 | 8.140% | $210.4945 | $210.49 | $210.50 | $210.50 |
| Purchase #7 | $48.75 | 5.379% | $51.3723 | $51.37 | $51.35 | $51.40 |
| 7 purchase totals = | $903.42 | $973.8966 | $973.89 | $973.90 | $973.90 | |