| 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 | $44.48 | 9.231% | $48.5859 | $48.59 | $48.60 | $48.60 |
| Purchase #2 | $47.44 | 10.272% | $52.313 | $52.31 | $52.30 | $52.30 |
| Purchase #3 | $223.72 | 10.727% | $247.7184 | $247.72 | $247.70 | $247.70 |
| Purchase #4 | $62.29 | 8.653% | $67.68 | $67.68 | $67.70 | $67.70 |
| Purchase #5 | $75.34 | 8.158% | $81.4862 | $81.49 | $81.50 | $81.50 |
| Purchase #6 | $52.89 | 4.662% | $55.3557 | $55.36 | $55.35 | $55.40 |
| Purchase #7 | $138.46 | 12.717% | $156.068 | $156.07 | $156.05 | $156.10 |
| 7 purchase totals = | $644.62 | $709.2072 | $709.22 | $709.20 | $709.30 | |