| 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 | $221.35 | 6.571% | $235.8949 | $235.89 | $235.90 | $235.90 |
| Purchase #2 | $57.77 | 4.790% | $60.5372 | $60.54 | $60.55 | $60.50 |
| Purchase #3 | $62.25 | 10.698% | $68.9095 | $68.91 | $68.90 | $68.90 |
| Purchase #4 | $89.34 | 13.802% | $101.6707 | $101.67 | $101.65 | $101.70 |
| Purchase #5 | $60.39 | 6.157% | $64.1082 | $64.11 | $64.10 | $64.10 |
| Purchase #6 | $50.51 | 5.773% | $53.4259 | $53.43 | $53.45 | $53.40 |
| Purchase #7 | $20.65 | 12.306% | $23.1912 | $23.19 | $23.20 | $23.20 |
| 7 purchase totals = | $562.26 | $607.7376 | $607.74 | $607.75 | $607.70 | |