| 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 | $25.28 | 10.665% | $27.9761 | $27.98 | $28.00 | $28.00 |
| Purchase #2 | $34.45 | 12.365% | $38.7097 | $38.71 | $38.70 | $38.70 |
| Purchase #3 | $59.25 | 5.397% | $62.4477 | $62.45 | $62.45 | $62.40 |
| Purchase #4 | $22.49 | 6.268% | $23.8997 | $23.90 | $23.90 | $23.90 |
| Purchase #5 | $38.56 | 12.554% | $43.4008 | $43.40 | $43.40 | $43.40 |
| Purchase #6 | $221.47 | 8.272% | $239.79 | $239.79 | $239.80 | $239.80 |
| Purchase #7 | $152.68 | 5.412% | $160.943 | $160.94 | $160.95 | $160.90 |
| 7 purchase totals = | $554.18 | $597.1670 | $597.17 | $597.20 | $597.10 | |