| 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 | $65.73 | 10.298% | $72.4989 | $72.50 | $72.50 | $72.50 |
| Purchase #2 | $222.89 | 13.294% | $252.521 | $252.52 | $252.50 | $252.50 |
| Purchase #3 | $187.70 | 8.811% | $204.2382 | $204.24 | $204.25 | $204.20 |
| Purchase #4 | $62.49 | 11.323% | $69.5657 | $69.57 | $69.55 | $69.60 |
| Purchase #5 | $62.55 | 9.641% | $68.5804 | $68.58 | $68.60 | $68.60 |
| Purchase #6 | $143.31 | 6.560% | $152.7111 | $152.71 | $152.70 | $152.70 |
| Purchase #7 | $248.31 | 3.528% | $257.0704 | $257.07 | $257.05 | $257.10 |
| 7 purchase totals = | $992.98 | $1,077.1857 | $1,077.19 | $1,077.15 | $1,077.20 | |