| 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 | $24.28 | 4.300% | $25.324 | $25.32 | $25.30 | $25.30 |
| Purchase #2 | $13.49 | 4.474% | $14.0935 | $14.09 | $14.10 | $14.10 |
| Purchase #3 | $117.27 | 6.783% | $125.2244 | $125.22 | $125.20 | $125.20 |
| Purchase #4 | $68.47 | 12.399% | $76.9596 | $76.96 | $76.95 | $77.00 |
| Purchase #5 | $16.46 | 11.546% | $18.3605 | $18.36 | $18.35 | $18.40 |
| Purchase #6 | $47.28 | 12.269% | $53.0808 | $53.08 | $53.10 | $53.10 |
| Purchase #7 | $13.58 | 9.607% | $14.8846 | $14.88 | $14.90 | $14.90 |
| 7 purchase totals = | $300.83 | $327.9274 | $327.91 | $327.90 | $328.00 | |