| 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 | $103.93 | 11.792% | $116.1854 | $116.19 | $116.20 | $116.20 |
| Purchase #2 | $49.30 | 13.470% | $55.9407 | $55.94 | $55.95 | $55.90 |
| Purchase #3 | $31.90 | 11.326% | $35.513 | $35.51 | $35.50 | $35.50 |
| Purchase #4 | $163.75 | 9.252% | $178.9002 | $178.90 | $178.90 | $178.90 |
| Purchase #5 | $7.43 | 11.612% | $8.2928 | $8.29 | $8.30 | $8.30 |
| Purchase #6 | $116.74 | 4.362% | $121.8322 | $121.83 | $121.85 | $121.80 |
| Purchase #7 | $228.49 | 9.798% | $250.8775 | $250.88 | $250.90 | $250.90 |
| 7 purchase totals = | $701.54 | $767.5418 | $767.54 | $767.60 | $767.50 | |