| 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 | $23.81 | 8.357% | $25.7998 | $25.80 | $25.80 | $25.80 |
| Purchase #2 | $243.41 | 12.490% | $273.8119 | $273.81 | $273.80 | $273.80 |
| Purchase #3 | $72.99 | 12.586% | $82.1765 | $82.18 | $82.20 | $82.20 |
| Purchase #4 | $127.76 | 5.206% | $134.4112 | $134.41 | $134.40 | $134.40 |
| Purchase #5 | $10.48 | 11.198% | $11.6536 | $11.65 | $11.65 | $11.70 |
| Purchase #6 | $197.78 | 10.802% | $219.1442 | $219.14 | $219.15 | $219.10 |
| Purchase #7 | $72.55 | 5.108% | $76.2559 | $76.26 | $76.25 | $76.30 |
| 7 purchase totals = | $748.78 | $823.2531 | $823.25 | $823.25 | $823.30 | |