| 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 | $236.82 | 3.735% | $245.6652 | $245.67 | $245.65 | $245.70 |
| Purchase #2 | $103.35 | 4.815% | $108.3263 | $108.33 | $108.35 | $108.30 |
| Purchase #3 | $94.65 | 7.130% | $101.3985 | $101.40 | $101.40 | $101.40 |
| Purchase #4 | $104.40 | 12.408% | $117.354 | $117.35 | $117.35 | $117.40 |
| Purchase #5 | $167.38 | 10.843% | $185.529 | $185.53 | $185.55 | $185.50 |
| Purchase #6 | $68.71 | 8.496% | $74.5476 | $74.55 | $74.55 | $74.50 |
| Purchase #7 | $41.72 | 10.589% | $46.1377 | $46.14 | $46.15 | $46.10 |
| 7 purchase totals = | $817.03 | $878.9583 | $878.97 | $879.00 | $878.90 | |