| 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 | $21.63 | 5.727% | $22.8688 | $22.87 | $22.85 | $22.90 |
| Purchase #2 | $228.70 | 11.243% | $254.4127 | $254.41 | $254.40 | $254.40 |
| Purchase #3 | $195.82 | 3.708% | $203.081 | $203.08 | $203.10 | $203.10 |
| Purchase #4 | $70.88 | 12.621% | $79.8258 | $79.83 | $79.85 | $79.80 |
| Purchase #5 | $51.59 | 10.735% | $57.1282 | $57.13 | $57.15 | $57.10 |
| Purchase #6 | $155.86 | 11.567% | $173.8883 | $173.89 | $173.90 | $173.90 |
| Purchase #7 | $10.71 | 13.747% | $12.1823 | $12.18 | $12.20 | $12.20 |
| 7 purchase totals = | $735.19 | $803.3871 | $803.39 | $803.45 | $803.40 | |