| 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 | $61.99 | 13.625% | $70.4361 | $70.44 | $70.45 | $70.40 |
| Purchase #2 | $50.62 | 8.865% | $55.1075 | $55.11 | $55.10 | $55.10 |
| Purchase #3 | $50.47 | 9.658% | $55.3444 | $55.34 | $55.35 | $55.30 |
| Purchase #4 | $156.58 | 3.395% | $161.8959 | $161.90 | $161.90 | $161.90 |
| Purchase #5 | $46.27 | 10.466% | $51.1126 | $51.11 | $51.10 | $51.10 |
| Purchase #6 | $121.50 | 13.601% | $138.0252 | $138.03 | $138.05 | $138.00 |
| Purchase #7 | $68.41 | 10.864% | $75.8421 | $75.84 | $75.85 | $75.80 |
| 7 purchase totals = | $555.84 | $607.7638 | $607.77 | $607.80 | $607.60 | |