| 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 | $41.81 | 8.631% | $45.4186 | $45.42 | $45.40 | $45.40 |
| Purchase #2 | $195.63 | 10.410% | $215.9951 | $216.00 | $216.00 | $216.00 |
| Purchase #3 | $97.99 | 3.586% | $101.5039 | $101.50 | $101.50 | $101.50 |
| Purchase #4 | $147.27 | 13.145% | $166.6286 | $166.63 | $166.65 | $166.60 |
| Purchase #5 | $12.53 | 8.860% | $13.6402 | $13.64 | $13.65 | $13.60 |
| Purchase #6 | $46.57 | 9.815% | $51.1408 | $51.14 | $51.15 | $51.10 |
| Purchase #7 | $228.48 | 12.713% | $257.5267 | $257.53 | $257.55 | $257.50 |
| 7 purchase totals = | $770.28 | $851.8539 | $851.86 | $851.90 | $851.70 | |