| 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 | $42.51 | 8.531% | $46.1365 | $46.14 | $46.15 | $46.10 |
| Purchase #2 | $10.88 | 11.794% | $12.1632 | $12.16 | $12.15 | $12.20 |
| Purchase #3 | $33.86 | 13.459% | $38.4172 | $38.42 | $38.40 | $38.40 |
| Purchase #4 | $127.25 | 9.553% | $139.4062 | $139.41 | $139.40 | $139.40 |
| Purchase #5 | $175.37 | 10.465% | $193.7225 | $193.72 | $193.70 | $193.70 |
| Purchase #6 | $247.48 | 11.583% | $276.1456 | $276.15 | $276.15 | $276.10 |
| Purchase #7 | $202.54 | 8.602% | $219.9625 | $219.96 | $219.95 | $220.00 |
| 7 purchase totals = | $839.89 | $925.9537 | $925.96 | $925.90 | $925.90 | |