| 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 | $74.39 | 4.341% | $77.6193 | $77.62 | $77.60 | $77.60 |
| Purchase #2 | $123.94 | 5.162% | $130.3378 | $130.34 | $130.35 | $130.30 |
| Purchase #3 | $47.85 | 6.522% | $50.9708 | $50.97 | $50.95 | $51.00 |
| Purchase #4 | $162.92 | 13.646% | $185.1521 | $185.15 | $185.15 | $185.20 |
| Purchase #5 | $91.91 | 11.203% | $102.2067 | $102.21 | $102.20 | $102.20 |
| Purchase #6 | $209.68 | 12.837% | $236.5966 | $236.60 | $236.60 | $236.60 |
| Purchase #7 | $14.72 | 7.436% | $15.8146 | $15.81 | $15.80 | $15.80 |
| 7 purchase totals = | $725.41 | $798.6979 | $798.70 | $798.65 | $798.70 | |