| 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 | $28.47 | 4.397% | $29.7218 | $29.72 | $29.70 | $29.70 |
| Purchase #2 | $237.47 | 3.717% | $246.2968 | $246.30 | $246.30 | $246.30 |
| Purchase #3 | $58.54 | 5.498% | $61.7585 | $61.76 | $61.75 | $61.80 |
| Purchase #4 | $127.75 | 3.409% | $132.105 | $132.11 | $132.10 | $132.10 |
| Purchase #5 | $156.47 | 9.802% | $171.8072 | $171.81 | $171.80 | $171.80 |
| Purchase #6 | $20.52 | 9.315% | $22.4314 | $22.43 | $22.45 | $22.40 |
| Purchase #7 | $248.71 | 4.624% | $260.2104 | $260.21 | $260.20 | $260.20 |
| 7 purchase totals = | $877.93 | $924.3311 | $924.34 | $924.30 | $924.30 | |