| 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 | $19.52 | 5.323% | $20.559 | $20.56 | $20.55 | $20.60 |
| Purchase #2 | $75.91 | 7.794% | $81.8264 | $81.83 | $81.85 | $81.80 |
| Purchase #3 | $84.92 | 4.377% | $88.6369 | $88.64 | $88.65 | $88.60 |
| Purchase #4 | $147.82 | 8.647% | $160.602 | $160.60 | $160.60 | $160.60 |
| Purchase #5 | $87.71 | 9.739% | $96.2521 | $96.25 | $96.25 | $96.30 |
| Purchase #6 | $19.94 | 9.575% | $21.8493 | $21.85 | $21.85 | $21.80 |
| Purchase #7 | $202.50 | 5.516% | $213.6699 | $213.67 | $213.65 | $213.70 |
| 7 purchase totals = | $638.32 | $683.3956 | $683.40 | $683.40 | $683.40 | |