| 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 | $29.65 | 8.329% | $32.1195 | $32.12 | $32.10 | $32.10 |
| Purchase #2 | $53.85 | 5.624% | $56.8785 | $56.88 | $56.90 | $56.90 |
| Purchase #3 | $9.72 | 7.630% | $10.4616 | $10.46 | $10.45 | $10.50 |
| Purchase #4 | $157.68 | 6.549% | $168.0065 | $168.01 | $168.00 | $168.00 |
| Purchase #5 | $55.67 | 3.847% | $57.8116 | $57.81 | $57.80 | $57.80 |
| Purchase #6 | $248.93 | 5.581% | $262.8228 | $262.82 | $262.80 | $262.80 |
| Purchase #7 | $157.55 | 5.773% | $166.6454 | $166.65 | $166.65 | $166.60 |
| 7 purchase totals = | $713.05 | $754.7459 | $754.75 | $754.70 | $754.70 | |