| 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 | $90.36 | 5.374% | $95.2159 | $95.22 | $95.20 | $95.20 |
| Purchase #2 | $50.91 | 8.688% | $55.3331 | $55.33 | $55.35 | $55.30 |
| Purchase #3 | $24.90 | 9.711% | $27.318 | $27.32 | $27.30 | $27.30 |
| Purchase #4 | $174.48 | 11.312% | $194.2172 | $194.22 | $194.20 | $194.20 |
| Purchase #5 | $201.32 | 13.807% | $229.1163 | $229.12 | $229.10 | $229.10 |
| Purchase #6 | $203.68 | 4.300% | $212.4382 | $212.44 | $212.45 | $212.40 |
| Purchase #7 | $25.80 | 5.162% | $27.1318 | $27.13 | $27.15 | $27.10 |
| 7 purchase totals = | $771.45 | $840.7705 | $840.78 | $840.75 | $840.60 | |