| 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 | $28.69 | 3.433% | $29.6749 | $29.67 | $29.65 | $29.70 |
| Purchase #2 | $136.84 | 9.218% | $149.4539 | $149.45 | $149.45 | $149.50 |
| Purchase #3 | $178.65 | 9.604% | $195.8075 | $195.81 | $195.80 | $195.80 |
| Purchase #4 | $126.92 | 11.496% | $141.5107 | $141.51 | $141.50 | $141.50 |
| Purchase #5 | $241.86 | 9.696% | $265.3107 | $265.31 | $265.30 | $265.30 |
| Purchase #6 | $30.46 | 5.838% | $32.2383 | $32.24 | $32.25 | $32.20 |
| Purchase #7 | $55.69 | 11.786% | $62.2536 | $62.25 | $62.25 | $62.30 |
| 7 purchase totals = | $799.11 | $876.2496 | $876.24 | $876.20 | $876.30 | |