| 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 | $49.85 | 6.474% | $53.0773 | $53.08 | $53.10 | $53.10 |
| Purchase #2 | $149.40 | 10.498% | $165.084 | $165.08 | $165.10 | $165.10 |
| Purchase #3 | $181.95 | 10.577% | $201.1949 | $201.19 | $201.20 | $201.20 |
| Purchase #4 | $17.66 | 10.515% | $19.5169 | $19.52 | $19.50 | $19.50 |
| Purchase #5 | $203.87 | 3.226% | $210.4468 | $210.45 | $210.45 | $210.40 |
| Purchase #6 | $67.67 | 13.521% | $76.8197 | $76.82 | $76.80 | $76.80 |
| Purchase #7 | $55.79 | 6.478% | $59.4041 | $59.40 | $59.40 | $59.40 |
| 7 purchase totals = | $726.19 | $785.5437 | $785.54 | $785.55 | $785.50 | |