| 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 | $46.45 | 12.315% | $52.1703 | $52.17 | $52.15 | $52.20 |
| Purchase #2 | $86.69 | 8.399% | $93.9711 | $93.97 | $93.95 | $94.00 |
| Purchase #3 | $135.26 | 11.188% | $150.3929 | $150.39 | $150.40 | $150.40 |
| Purchase #4 | $37.51 | 4.765% | $39.2974 | $39.30 | $39.30 | $39.30 |
| Purchase #5 | $111.39 | 10.111% | $122.6526 | $122.65 | $122.65 | $122.70 |
| Purchase #6 | $92.56 | 13.513% | $105.0676 | $105.07 | $105.05 | $105.10 |
| Purchase #7 | $54.40 | 12.427% | $61.1603 | $61.16 | $61.15 | $61.20 |
| 7 purchase totals = | $564.26 | $624.7122 | $624.71 | $624.65 | $624.90 | |