| 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 | $91.66 | 13.428% | $103.9681 | $103.97 | $103.95 | $104.00 |
| Purchase #2 | $88.31 | 6.225% | $93.8073 | $93.81 | $93.80 | $93.80 |
| Purchase #3 | $238.71 | 11.459% | $266.0638 | $266.06 | $266.05 | $266.10 |
| Purchase #4 | $106.65 | 5.794% | $112.8293 | $112.83 | $112.85 | $112.80 |
| Purchase #5 | $110.78 | 4.530% | $115.7983 | $115.80 | $115.80 | $115.80 |
| Purchase #6 | $91.77 | 7.457% | $98.6133 | $98.61 | $98.60 | $98.60 |
| Purchase #7 | $173.82 | 11.790% | $194.3134 | $194.31 | $194.30 | $194.30 |
| 7 purchase totals = | $901.70 | $985.3935 | $985.39 | $985.35 | $985.40 | |