| 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 | $64.72 | 6.524% | $68.9423 | $68.94 | $68.95 | $68.90 |
| Purchase #2 | $44.62 | 10.187% | $49.1654 | $49.17 | $49.15 | $49.20 |
| Purchase #3 | $80.49 | 12.340% | $90.4225 | $90.42 | $90.40 | $90.40 |
| Purchase #4 | $127.52 | 9.536% | $139.6803 | $139.68 | $139.70 | $139.70 |
| Purchase #5 | $136.71 | 4.835% | $143.3199 | $143.32 | $143.30 | $143.30 |
| Purchase #6 | $28.52 | 12.577% | $32.107 | $32.11 | $32.10 | $32.10 |
| Purchase #7 | $191.56 | 8.646% | $208.1223 | $208.12 | $208.10 | $208.10 |
| 7 purchase totals = | $674.14 | $731.7597 | $731.76 | $731.70 | $731.70 | |