| 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 | $43.31 | 12.433% | $48.6947 | $48.69 | $48.70 | $48.70 |
| Purchase #2 | $150.57 | 12.192% | $168.9275 | $168.93 | $168.95 | $168.90 |
| Purchase #3 | $126.97 | 5.274% | $133.6664 | $133.67 | $133.65 | $133.70 |
| Purchase #4 | $5.41 | 3.620% | $5.6058 | $5.61 | $5.60 | $5.60 |
| Purchase #5 | $40.34 | 5.551% | $42.5793 | $42.58 | $42.60 | $42.60 |
| Purchase #6 | $142.50 | 6.561% | $151.8494 | $151.85 | $151.85 | $151.80 |
| Purchase #7 | $126.88 | 8.814% | $138.0632 | $138.06 | $138.05 | $138.10 |
| 7 purchase totals = | $635.98 | $689.3863 | $689.39 | $689.40 | $689.40 | |