| 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 | $41.49 | 13.523% | $47.1007 | $47.10 | $47.10 | $47.10 |
| Purchase #2 | $162.48 | 9.230% | $177.4769 | $177.48 | $177.50 | $177.50 |
| Purchase #3 | $35.43 | 12.798% | $39.9643 | $39.96 | $39.95 | $40.00 |
| Purchase #4 | $154.44 | 7.624% | $166.2145 | $166.21 | $166.20 | $166.20 |
| Purchase #5 | $116.68 | 7.840% | $125.8277 | $125.83 | $125.85 | $125.80 |
| Purchase #6 | $39.96 | 11.620% | $44.6034 | $44.60 | $44.60 | $44.60 |
| Purchase #7 | $207.74 | 11.704% | $232.0539 | $232.05 | $232.05 | $232.10 |
| 7 purchase totals = | $758.22 | $833.2414 | $833.23 | $833.25 | $833.30 | |