| 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 | $5.43 | 12.701% | $6.1197 | $6.12 | $6.10 | $6.10 |
| Purchase #2 | $130.50 | 9.603% | $143.0319 | $143.03 | $143.05 | $143.00 |
| Purchase #3 | $235.39 | 4.230% | $245.347 | $245.35 | $245.35 | $245.30 |
| Purchase #4 | $116.92 | 13.389% | $132.5744 | $132.57 | $132.55 | $132.60 |
| Purchase #5 | $121.50 | 3.726% | $126.0271 | $126.03 | $126.05 | $126.00 |
| Purchase #6 | $60.37 | 6.272% | $64.1564 | $64.16 | $64.15 | $64.20 |
| Purchase #7 | $146.86 | 9.576% | $160.9233 | $160.92 | $160.90 | $160.90 |
| 7 purchase totals = | $816.97 | $878.1798 | $878.18 | $878.15 | $878.10 | |