| 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 | $97.99 | 8.534% | $106.3525 | $106.35 | $106.35 | $106.40 |
| Purchase #2 | $38.47 | 8.651% | $41.798 | $41.80 | $41.80 | $41.80 |
| Purchase #3 | $216.72 | 12.361% | $243.5088 | $243.51 | $243.50 | $243.50 |
| Purchase #4 | $88.80 | 7.794% | $95.7211 | $95.72 | $95.70 | $95.70 |
| Purchase #5 | $118.58 | 13.330% | $134.3867 | $134.39 | $134.40 | $134.40 |
| Purchase #6 | $69.32 | 6.746% | $73.9963 | $74.00 | $74.00 | $74.00 |
| Purchase #7 | $206.32 | 7.641% | $222.0849 | $222.08 | $222.10 | $222.10 |
| 7 purchase totals = | $836.20 | $917.8483 | $917.85 | $917.85 | $917.90 | |