| 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 | $52.98 | 13.378% | $60.0677 | $60.07 | $60.05 | $60.10 |
| Purchase #2 | $62.53 | 7.105% | $66.9728 | $66.97 | $66.95 | $67.00 |
| Purchase #3 | $30.40 | 8.426% | $32.9615 | $32.96 | $32.95 | $33.00 |
| Purchase #4 | $61.83 | 6.139% | $65.6257 | $65.63 | $65.65 | $65.60 |
| Purchase #5 | $248.29 | 10.639% | $274.7056 | $274.71 | $274.70 | $274.70 |
| Purchase #6 | $65.59 | 9.434% | $71.7778 | $71.78 | $71.80 | $71.80 |
| Purchase #7 | $25.66 | 10.580% | $28.3748 | $28.37 | $28.35 | $28.40 |
| 7 purchase totals = | $547.28 | $600.4859 | $600.49 | $600.45 | $600.60 | |