| 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 | $37.94 | 7.418% | $40.7544 | $40.75 | $40.75 | $40.80 |
| Purchase #2 | $67.79 | 5.700% | $71.654 | $71.65 | $71.65 | $71.70 |
| Purchase #3 | $124.64 | 9.198% | $136.1044 | $136.10 | $136.10 | $136.10 |
| Purchase #4 | $172.51 | 12.480% | $194.0392 | $194.04 | $194.05 | $194.00 |
| Purchase #5 | $32.62 | 6.576% | $34.7651 | $34.77 | $34.75 | $34.80 |
| Purchase #6 | $203.69 | 6.717% | $217.3719 | $217.37 | $217.35 | $217.40 |
| Purchase #7 | $200.64 | 8.612% | $217.9191 | $217.92 | $217.90 | $217.90 |
| 7 purchase totals = | $839.83 | $912.6081 | $912.60 | $912.55 | $912.70 | |