| 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 | $111.41 | 6.180% | $118.2951 | $118.30 | $118.30 | $118.30 |
| Purchase #2 | $48.59 | 4.322% | $50.6901 | $50.69 | $50.70 | $50.70 |
| Purchase #3 | $32.27 | 3.364% | $33.3556 | $33.36 | $33.35 | $33.40 |
| Purchase #4 | $44.28 | 4.830% | $46.4187 | $46.42 | $46.40 | $46.40 |
| Purchase #5 | $148.94 | 9.182% | $162.6157 | $162.62 | $162.60 | $162.60 |
| Purchase #6 | $135.31 | 4.331% | $141.1703 | $141.17 | $141.15 | $141.20 |
| Purchase #7 | $247.68 | 12.702% | $279.1403 | $279.14 | $279.15 | $279.10 |
| 7 purchase totals = | $768.48 | $831.6858 | $831.70 | $831.65 | $831.70 | |