| 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 | $51.41 | 5.431% | $54.2021 | $54.20 | $54.20 | $54.20 |
| Purchase #2 | $140.32 | 12.148% | $157.3661 | $157.37 | $157.35 | $157.40 |
| Purchase #3 | $86.56 | 8.804% | $94.1807 | $94.18 | $94.20 | $94.20 |
| Purchase #4 | $108.29 | 8.738% | $117.7524 | $117.75 | $117.75 | $117.80 |
| Purchase #5 | $33.44 | 6.284% | $35.5414 | $35.54 | $35.55 | $35.50 |
| Purchase #6 | $33.54 | 4.747% | $35.1321 | $35.13 | $35.15 | $35.10 |
| Purchase #7 | $48.28 | 6.130% | $51.2396 | $51.24 | $51.25 | $51.20 |
| 7 purchase totals = | $501.84 | $545.4144 | $545.41 | $545.45 | $545.40 | |