| 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 | $58.84 | 9.607% | $64.4928 | $64.49 | $64.50 | $64.50 |
| Purchase #2 | $18.61 | 13.572% | $21.1357 | $21.14 | $21.15 | $21.10 |
| Purchase #3 | $62.86 | 8.742% | $68.3552 | $68.36 | $68.35 | $68.40 |
| Purchase #4 | $88.27 | 3.269% | $91.1555 | $91.16 | $91.15 | $91.20 |
| Purchase #5 | $8.70 | 3.613% | $9.0143 | $9.01 | $9.00 | $9.00 |
| Purchase #6 | $87.53 | 4.186% | $91.194 | $91.19 | $91.20 | $91.20 |
| Purchase #7 | $102.40 | 5.459% | $107.99 | $107.99 | $108.00 | $108.00 |
| 7 purchase totals = | $427.21 | $453.3375 | $453.34 | $453.35 | $453.40 | |