| 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 | $8.75 | 5.152% | $9.2008 | $9.20 | $9.20 | $9.20 |
| Purchase #2 | $129.27 | 10.364% | $142.6675 | $142.67 | $142.65 | $142.70 |
| Purchase #3 | $59.75 | 9.362% | $65.3438 | $65.34 | $65.35 | $65.30 |
| Purchase #4 | $128.71 | 8.678% | $139.8795 | $139.88 | $139.90 | $139.90 |
| Purchase #5 | $48.76 | 13.224% | $55.208 | $55.21 | $55.20 | $55.20 |
| Purchase #6 | $207.41 | 12.117% | $232.5419 | $232.54 | $232.55 | $232.50 |
| Purchase #7 | $147.66 | 6.307% | $156.9729 | $156.97 | $156.95 | $157.00 |
| 7 purchase totals = | $730.31 | $801.8144 | $801.81 | $801.80 | $801.80 | |