| 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 | $67.85 | 11.636% | $75.745 | $75.75 | $75.75 | $75.70 |
| Purchase #2 | $77.72 | 4.305% | $81.0658 | $81.07 | $81.05 | $81.10 |
| Purchase #3 | $146.51 | 9.267% | $160.0871 | $160.09 | $160.10 | $160.10 |
| Purchase #4 | $57.48 | 6.848% | $61.4162 | $61.42 | $61.40 | $61.40 |
| Purchase #5 | $55.47 | 8.684% | $60.287 | $60.29 | $60.30 | $60.30 |
| Purchase #6 | $152.98 | 5.788% | $161.8345 | $161.83 | $161.85 | $161.80 |
| Purchase #7 | $89.71 | 9.479% | $98.2136 | $98.21 | $98.20 | $98.20 |
| 7 purchase totals = | $647.72 | $698.6492 | $698.66 | $698.65 | $698.60 | |