| 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 | $107.56 | 7.144% | $115.2441 | $115.24 | $115.25 | $115.20 |
| Purchase #2 | $216.64 | 8.129% | $234.2507 | $234.25 | $234.25 | $234.30 |
| Purchase #3 | $21.26 | 12.333% | $23.882 | $23.88 | $23.90 | $23.90 |
| Purchase #4 | $44.58 | 10.517% | $49.2685 | $49.27 | $49.25 | $49.30 |
| Purchase #5 | $69.31 | 7.110% | $74.2379 | $74.24 | $74.25 | $74.20 |
| Purchase #6 | $54.40 | 13.290% | $61.6298 | $61.63 | $61.65 | $61.60 |
| Purchase #7 | $102.57 | 9.778% | $112.5993 | $112.60 | $112.60 | $112.60 |
| 7 purchase totals = | $616.32 | $671.1123 | $671.11 | $671.15 | $671.10 | |