| 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 | $48.51 | 3.765% | $50.3364 | $50.34 | $50.35 | $50.30 |
| Purchase #2 | $222.41 | 10.500% | $245.7631 | $245.76 | $245.75 | $245.80 |
| Purchase #3 | $79.35 | 10.202% | $87.4453 | $87.45 | $87.45 | $87.40 |
| Purchase #4 | $33.35 | 8.568% | $36.2074 | $36.21 | $36.20 | $36.20 |
| Purchase #5 | $84.27 | 10.262% | $92.9178 | $92.92 | $92.90 | $92.90 |
| Purchase #6 | $84.49 | 11.738% | $94.4074 | $94.41 | $94.40 | $94.40 |
| Purchase #7 | $172.33 | 3.381% | $178.1565 | $178.16 | $178.15 | $178.20 |
| 7 purchase totals = | $724.71 | $785.2339 | $785.25 | $785.20 | $785.20 | |