| 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 | $235.61 | 4.289% | $245.7153 | $245.72 | $245.70 | $245.70 |
| Purchase #2 | $146.59 | 3.653% | $151.9449 | $151.94 | $151.95 | $151.90 |
| Purchase #3 | $11.76 | 13.537% | $13.352 | $13.35 | $13.35 | $13.40 |
| Purchase #4 | $47.55 | 5.150% | $49.9988 | $50.00 | $50.00 | $50.00 |
| Purchase #5 | $126.78 | 4.625% | $132.6436 | $132.64 | $132.65 | $132.60 |
| Purchase #6 | $19.43 | 7.852% | $20.9556 | $20.96 | $20.95 | $21.00 |
| Purchase #7 | $33.39 | 3.492% | $34.556 | $34.56 | $34.55 | $34.60 |
| 7 purchase totals = | $621.11 | $649.1662 | $649.17 | $649.15 | $649.20 | |