| 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 | $81.99 | 11.595% | $91.4967 | $91.50 | $91.50 | $91.50 |
| Purchase #2 | $116.79 | 10.258% | $128.7703 | $128.77 | $128.75 | $128.80 |
| Purchase #3 | $53.51 | 9.184% | $58.4244 | $58.42 | $58.40 | $58.40 |
| Purchase #4 | $241.87 | 8.373% | $262.1218 | $262.12 | $262.10 | $262.10 |
| Purchase #5 | $50.25 | 13.800% | $57.1845 | $57.18 | $57.20 | $57.20 |
| Purchase #6 | $62.91 | 7.592% | $67.6861 | $67.69 | $67.70 | $67.70 |
| Purchase #7 | $112.64 | 13.295% | $127.6155 | $127.62 | $127.60 | $127.60 |
| 7 purchase totals = | $719.96 | $793.2993 | $793.30 | $793.25 | $793.30 | |