| 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 | $35.72 | 11.777% | $39.9267 | $39.93 | $39.95 | $39.90 |
| Purchase #2 | $238.61 | 9.281% | $260.7554 | $260.76 | $260.75 | $260.80 |
| Purchase #3 | $36.95 | 8.747% | $40.182 | $40.18 | $40.20 | $40.20 |
| Purchase #4 | $54.71 | 10.236% | $60.3101 | $60.31 | $60.30 | $60.30 |
| Purchase #5 | $102.59 | 5.847% | $108.5884 | $108.59 | $108.60 | $108.60 |
| Purchase #6 | $68.87 | 6.173% | $73.1213 | $73.12 | $73.10 | $73.10 |
| Purchase #7 | $217.43 | 3.828% | $225.7532 | $225.75 | $225.75 | $225.80 |
| 7 purchase totals = | $754.88 | $808.6371 | $808.64 | $808.65 | $808.70 | |