| 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 | $21.79 | 4.763% | $22.8279 | $22.83 | $22.85 | $22.80 |
| Purchase #2 | $234.83 | 7.739% | $253.0035 | $253.00 | $253.00 | $253.00 |
| Purchase #3 | $52.89 | 11.197% | $58.8121 | $58.81 | $58.80 | $58.80 |
| Purchase #4 | $18.53 | 5.180% | $19.4899 | $19.49 | $19.50 | $19.50 |
| Purchase #5 | $28.25 | 3.161% | $29.143 | $29.14 | $29.15 | $29.10 |
| Purchase #6 | $201.83 | 9.194% | $220.3863 | $220.39 | $220.40 | $220.40 |
| Purchase #7 | $123.36 | 4.818% | $129.3035 | $129.30 | $129.30 | $129.30 |
| 7 purchase totals = | $681.48 | $732.9662 | $732.96 | $733.00 | $732.90 | |