| 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 | $34.52 | 6.816% | $36.8729 | $36.87 | $36.85 | $36.90 |
| Purchase #2 | $135.41 | 11.739% | $151.3058 | $151.31 | $151.30 | $151.30 |
| Purchase #3 | $56.29 | 6.338% | $59.8577 | $59.86 | $59.85 | $59.90 |
| Purchase #4 | $213.65 | 5.259% | $224.8859 | $224.89 | $224.90 | $224.90 |
| Purchase #5 | $178.63 | 5.305% | $188.1063 | $188.11 | $188.10 | $188.10 |
| Purchase #6 | $111.44 | 12.495% | $125.3644 | $125.36 | $125.35 | $125.40 |
| Purchase #7 | $32.74 | 8.791% | $35.6182 | $35.62 | $35.60 | $35.60 |
| 7 purchase totals = | $762.68 | $822.0112 | $822.02 | $821.95 | $822.10 | |