| 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 | $57.78 | 7.578% | $62.1586 | $62.16 | $62.15 | $62.20 |
| Purchase #2 | $159.36 | 13.389% | $180.6967 | $180.70 | $180.70 | $180.70 |
| Purchase #3 | $81.49 | 13.418% | $92.4243 | $92.42 | $92.40 | $92.40 |
| Purchase #4 | $198.65 | 11.613% | $221.7192 | $221.72 | $221.70 | $221.70 |
| Purchase #5 | $164.39 | 11.141% | $182.7047 | $182.70 | $182.70 | $182.70 |
| Purchase #6 | $67.82 | 11.869% | $75.8696 | $75.87 | $75.85 | $75.90 |
| Purchase #7 | $154.57 | 6.710% | $164.9416 | $164.94 | $164.95 | $164.90 |
| 7 purchase totals = | $884.06 | $980.5147 | $980.51 | $980.45 | $980.50 | |