| 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 | $101.63 | 10.646% | $112.4495 | $112.45 | $112.45 | $112.40 |
| Purchase #2 | $17.89 | 9.278% | $19.5498 | $19.55 | $19.55 | $19.50 |
| Purchase #3 | $128.51 | 5.205% | $135.1989 | $135.20 | $135.20 | $135.20 |
| Purchase #4 | $151.31 | 9.750% | $166.0627 | $166.06 | $166.05 | $166.10 |
| Purchase #5 | $44.68 | 5.365% | $47.0771 | $47.08 | $47.10 | $47.10 |
| Purchase #6 | $232.55 | 8.212% | $251.647 | $251.65 | $251.65 | $251.60 |
| Purchase #7 | $248.78 | 6.700% | $265.4483 | $265.45 | $265.45 | $265.40 |
| 7 purchase totals = | $925.35 | $997.4333 | $997.44 | $997.45 | $997.30 | |