| 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 | $21.39 | 12.497% | $24.0631 | $24.06 | $24.05 | $24.10 |
| Purchase #2 | $87.84 | 5.411% | $92.593 | $92.59 | $92.60 | $92.60 |
| Purchase #3 | $161.48 | 11.143% | $179.4737 | $179.47 | $179.45 | $179.50 |
| Purchase #4 | $188.88 | 11.683% | $210.9469 | $210.95 | $210.95 | $210.90 |
| Purchase #5 | $210.38 | 13.501% | $238.7834 | $238.78 | $238.80 | $238.80 |
| Purchase #6 | $84.26 | 9.503% | $92.2672 | $92.27 | $92.25 | $92.30 |
| Purchase #7 | $132.88 | 4.332% | $138.6364 | $138.64 | $138.65 | $138.60 |
| 7 purchase totals = | $887.11 | $976.7637 | $976.76 | $976.75 | $976.80 | |