| 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 | $83.63 | 9.135% | $91.2696 | $91.27 | $91.25 | $91.30 |
| Purchase #2 | $200.69 | 13.849% | $228.4836 | $228.48 | $228.50 | $228.50 |
| Purchase #3 | $165.65 | 7.267% | $177.6878 | $177.69 | $177.70 | $177.70 |
| Purchase #4 | $46.62 | 12.869% | $52.6195 | $52.62 | $52.60 | $52.60 |
| Purchase #5 | $190.38 | 7.561% | $204.7746 | $204.77 | $204.75 | $204.80 |
| Purchase #6 | $37.38 | 10.187% | $41.1879 | $41.19 | $41.20 | $41.20 |
| Purchase #7 | $108.68 | 6.193% | $115.4106 | $115.41 | $115.40 | $115.40 |
| 7 purchase totals = | $833.03 | $911.4336 | $911.43 | $911.40 | $911.50 | |