| 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 | $76.94 | 9.293% | $84.09 | $84.09 | $84.10 | $84.10 |
| Purchase #2 | $107.60 | 8.128% | $116.3457 | $116.35 | $116.35 | $116.30 |
| Purchase #3 | $241.79 | 10.125% | $266.2712 | $266.27 | $266.25 | $266.30 |
| Purchase #4 | $80.35 | 5.349% | $84.6479 | $84.65 | $84.65 | $84.60 |
| Purchase #5 | $53.87 | 6.132% | $57.1733 | $57.17 | $57.15 | $57.20 |
| Purchase #6 | $27.61 | 5.550% | $29.1424 | $29.14 | $29.15 | $29.10 |
| Purchase #7 | $125.59 | 13.666% | $142.7531 | $142.75 | $142.75 | $142.80 |
| 7 purchase totals = | $713.75 | $780.4236 | $780.42 | $780.40 | $780.40 | |