| 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 | $65.93 | 12.810% | $74.3756 | $74.38 | $74.40 | $74.40 |
| Purchase #2 | $8.70 | 10.816% | $9.641 | $9.64 | $9.65 | $9.60 |
| Purchase #3 | $51.68 | 10.385% | $57.047 | $57.05 | $57.05 | $57.00 |
| Purchase #4 | $110.74 | 12.600% | $124.6932 | $124.69 | $124.70 | $124.70 |
| Purchase #5 | $78.65 | 11.151% | $87.4203 | $87.42 | $87.40 | $87.40 |
| Purchase #6 | $203.27 | 12.249% | $228.1685 | $228.17 | $228.15 | $228.20 |
| Purchase #7 | $112.30 | 10.716% | $124.3341 | $124.33 | $124.35 | $124.30 |
| 7 purchase totals = | $631.27 | $705.6797 | $705.68 | $705.70 | $705.60 | |