| 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 | $28.33 | 6.565% | $30.1899 | $30.19 | $30.20 | $30.20 |
| Purchase #2 | $210.98 | 10.408% | $232.9388 | $232.94 | $232.95 | $232.90 |
| Purchase #3 | $230.73 | 8.199% | $249.6476 | $249.65 | $249.65 | $249.60 |
| Purchase #4 | $103.79 | 8.799% | $112.9225 | $112.92 | $112.90 | $112.90 |
| Purchase #5 | $38.80 | 5.831% | $41.0624 | $41.06 | $41.05 | $41.10 |
| Purchase #6 | $59.85 | 3.121% | $61.7179 | $61.72 | $61.70 | $61.70 |
| Purchase #7 | $124.75 | 10.327% | $137.6329 | $137.63 | $137.65 | $137.60 |
| 7 purchase totals = | $797.23 | $866.1120 | $866.11 | $866.10 | $866.00 | |