| 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 | $31.59 | 3.746% | $32.7734 | $32.77 | $32.75 | $32.80 |
| Purchase #2 | $155.57 | 6.510% | $165.6976 | $165.70 | $165.70 | $165.70 |
| Purchase #3 | $211.71 | 9.316% | $231.4329 | $231.43 | $231.45 | $231.40 |
| Purchase #4 | $17.67 | 3.609% | $18.3077 | $18.31 | $18.30 | $18.30 |
| Purchase #5 | $237.65 | 9.584% | $260.4264 | $260.43 | $260.45 | $260.40 |
| Purchase #6 | $195.83 | 12.753% | $220.8042 | $220.80 | $220.80 | $220.80 |
| Purchase #7 | $10.73 | 3.540% | $11.1098 | $11.11 | $11.10 | $11.10 |
| 7 purchase totals = | $860.75 | $940.5520 | $940.55 | $940.55 | $940.50 | |