| 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 | $116.90 | 12.597% | $131.6259 | $131.63 | $131.65 | $131.60 |
| Purchase #2 | $57.60 | 11.239% | $64.0737 | $64.07 | $64.05 | $64.10 |
| Purchase #3 | $177.87 | 4.430% | $185.7496 | $185.75 | $185.75 | $185.70 |
| Purchase #4 | $48.46 | 11.165% | $53.8706 | $53.87 | $53.85 | $53.90 |
| Purchase #5 | $243.37 | 7.669% | $262.034 | $262.03 | $262.05 | $262.00 |
| Purchase #6 | $38.45 | 8.544% | $41.7352 | $41.74 | $41.75 | $41.70 |
| Purchase #7 | $93.47 | 5.255% | $98.3818 | $98.38 | $98.40 | $98.40 |
| 7 purchase totals = | $776.12 | $837.4708 | $837.47 | $837.50 | $837.40 | |