| 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 | $35.94 | 9.310% | $39.286 | $39.29 | $39.30 | $39.30 |
| Purchase #2 | $23.78 | 6.730% | $25.3804 | $25.38 | $25.40 | $25.40 |
| Purchase #3 | $215.48 | 6.272% | $228.9949 | $228.99 | $229.00 | $229.00 |
| Purchase #4 | $240.72 | 8.108% | $260.2376 | $260.24 | $260.25 | $260.20 |
| Purchase #5 | $38.83 | 9.617% | $42.5643 | $42.56 | $42.55 | $42.60 |
| Purchase #6 | $135.76 | 10.437% | $149.9293 | $149.93 | $149.95 | $149.90 |
| Purchase #7 | $92.84 | 11.225% | $103.2613 | $103.26 | $103.25 | $103.30 |
| 7 purchase totals = | $783.35 | $849.6538 | $849.65 | $849.70 | $849.70 | |