| 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 | $244.52 | 10.453% | $270.0797 | $270.08 | $270.10 | $270.10 |
| Purchase #2 | $57.47 | 9.205% | $62.7601 | $62.76 | $62.75 | $62.80 |
| Purchase #3 | $47.88 | 3.263% | $49.4423 | $49.44 | $49.45 | $49.40 |
| Purchase #4 | $13.40 | 10.202% | $14.7671 | $14.77 | $14.75 | $14.80 |
| Purchase #5 | $64.89 | 3.148% | $66.9327 | $66.93 | $66.95 | $66.90 |
| Purchase #6 | $74.30 | 11.264% | $82.6692 | $82.67 | $82.65 | $82.70 |
| Purchase #7 | $142.79 | 3.723% | $148.1061 | $148.11 | $148.10 | $148.10 |
| 7 purchase totals = | $645.25 | $694.7572 | $694.76 | $694.75 | $694.80 | |