| 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 | $83.53 | 12.123% | $93.6563 | $93.66 | $93.65 | $93.70 |
| Purchase #2 | $58.41 | 9.797% | $64.1324 | $64.13 | $64.15 | $64.10 |
| Purchase #3 | $22.93 | 6.168% | $24.3443 | $24.34 | $24.35 | $24.30 |
| Purchase #4 | $8.29 | 12.736% | $9.3458 | $9.35 | $9.35 | $9.30 |
| Purchase #5 | $66.83 | 9.482% | $73.1668 | $73.17 | $73.15 | $73.20 |
| Purchase #6 | $163.49 | 7.313% | $175.446 | $175.45 | $175.45 | $175.40 |
| Purchase #7 | $51.48 | 10.328% | $56.7969 | $56.80 | $56.80 | $56.80 |
| 7 purchase totals = | $454.96 | $496.8885 | $496.90 | $496.90 | $496.80 | |