| 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 | $61.37 | 13.134% | $69.4303 | $69.43 | $69.45 | $69.40 |
| Purchase #2 | $53.31 | 3.122% | $54.9743 | $54.97 | $54.95 | $55.00 |
| Purchase #3 | $208.38 | 8.711% | $226.532 | $226.53 | $226.55 | $226.50 |
| Purchase #4 | $185.86 | 9.833% | $204.1356 | $204.14 | $204.15 | $204.10 |
| Purchase #5 | $15.85 | 12.413% | $17.8175 | $17.82 | $17.80 | $17.80 |
| Purchase #6 | $155.77 | 7.426% | $167.3375 | $167.34 | $167.35 | $167.30 |
| Purchase #7 | $65.69 | 13.285% | $74.4169 | $74.42 | $74.40 | $74.40 |
| 7 purchase totals = | $746.23 | $814.6441 | $814.65 | $814.65 | $814.50 | |