| 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 | $244.62 | 10.134% | $269.4098 | $269.41 | $269.40 | $269.40 |
| Purchase #2 | $72.47 | 11.595% | $80.8729 | $80.87 | $80.85 | $80.90 |
| Purchase #3 | $6.39 | 11.307% | $7.1125 | $7.11 | $7.10 | $7.10 |
| Purchase #4 | $142.44 | 13.289% | $161.3689 | $161.37 | $161.35 | $161.40 |
| Purchase #5 | $50.49 | 3.320% | $52.1663 | $52.17 | $52.15 | $52.20 |
| Purchase #6 | $104.58 | 8.213% | $113.1692 | $113.17 | $113.15 | $113.20 |
| Purchase #7 | $70.66 | 7.717% | $76.1128 | $76.11 | $76.10 | $76.10 |
| 7 purchase totals = | $691.65 | $760.2124 | $760.21 | $760.10 | $760.30 | |