| 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 | $69.40 | 12.553% | $78.1118 | $78.11 | $78.10 | $78.10 |
| Purchase #2 | $201.81 | 11.642% | $225.3047 | $225.30 | $225.30 | $225.30 |
| Purchase #3 | $81.42 | 3.631% | $84.3764 | $84.38 | $84.40 | $84.40 |
| Purchase #4 | $30.49 | 3.109% | $31.4379 | $31.44 | $31.45 | $31.40 |
| Purchase #5 | $203.28 | 13.136% | $229.9829 | $229.98 | $230.00 | $230.00 |
| Purchase #6 | $40.99 | 13.155% | $46.3822 | $46.38 | $46.40 | $46.40 |
| Purchase #7 | $162.86 | 6.678% | $173.7358 | $173.74 | $173.75 | $173.70 |
| 7 purchase totals = | $790.25 | $869.3317 | $869.33 | $869.40 | $869.30 | |