| 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 | $129.44 | 6.744% | $138.1694 | $138.17 | $138.15 | $138.20 |
| Purchase #2 | $234.47 | 9.852% | $257.57 | $257.57 | $257.55 | $257.60 |
| Purchase #3 | $11.71 | 11.504% | $13.0571 | $13.06 | $13.05 | $13.10 |
| Purchase #4 | $24.40 | 3.588% | $25.2755 | $25.28 | $25.30 | $25.30 |
| Purchase #5 | $57.25 | 13.163% | $64.7858 | $64.79 | $64.80 | $64.80 |
| Purchase #6 | $211.28 | 4.519% | $220.8277 | $220.83 | $220.85 | $220.80 |
| Purchase #7 | $43.80 | 12.837% | $49.4226 | $49.42 | $49.40 | $49.40 |
| 7 purchase totals = | $712.35 | $769.1081 | $769.12 | $769.10 | $769.20 | |