| 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 | $85.95 | 6.357% | $91.4138 | $91.41 | $91.40 | $91.40 |
| Purchase #2 | $99.95 | 10.369% | $110.3138 | $110.31 | $110.30 | $110.30 |
| Purchase #3 | $127.32 | 9.228% | $139.0691 | $139.07 | $139.05 | $139.10 |
| Purchase #4 | $67.34 | 12.323% | $75.6383 | $75.64 | $75.65 | $75.60 |
| Purchase #5 | $23.88 | 6.739% | $25.4893 | $25.49 | $25.50 | $25.50 |
| Purchase #6 | $34.46 | 10.804% | $38.1831 | $38.18 | $38.20 | $38.20 |
| Purchase #7 | $16.87 | 13.558% | $19.1572 | $19.16 | $19.15 | $19.20 |
| 7 purchase totals = | $455.77 | $499.2646 | $499.26 | $499.25 | $499.30 | |