| 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 | $94.70 | 5.213% | $99.6367 | $99.64 | $99.65 | $99.60 |
| Purchase #2 | $129.28 | 7.497% | $138.9721 | $138.97 | $138.95 | $139.00 |
| Purchase #3 | $48.98 | 12.243% | $54.9766 | $54.98 | $55.00 | $55.00 |
| Purchase #4 | $116.28 | 9.287% | $127.0789 | $127.08 | $127.10 | $127.10 |
| Purchase #5 | $11.83 | 12.244% | $13.2785 | $13.28 | $13.30 | $13.30 |
| Purchase #6 | $118.96 | 13.368% | $134.8626 | $134.86 | $134.85 | $134.90 |
| Purchase #7 | $182.82 | 5.736% | $193.3066 | $193.31 | $193.30 | $193.30 |
| 7 purchase totals = | $702.85 | $762.1120 | $762.12 | $762.15 | $762.20 | |