| 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 | $48.79 | 4.128% | $50.8041 | $50.80 | $50.80 | $50.80 |
| Purchase #2 | $107.31 | 8.516% | $116.4485 | $116.45 | $116.45 | $116.40 |
| Purchase #3 | $151.25 | 8.457% | $164.0412 | $164.04 | $164.05 | $164.00 |
| Purchase #4 | $218.82 | 11.499% | $243.9821 | $243.98 | $244.00 | $244.00 |
| Purchase #5 | $204.46 | 8.242% | $221.3116 | $221.31 | $221.30 | $221.30 |
| Purchase #6 | $49.25 | 12.778% | $55.5432 | $55.54 | $55.55 | $55.50 |
| Purchase #7 | $66.99 | 5.396% | $70.6048 | $70.60 | $70.60 | $70.60 |
| 7 purchase totals = | $846.87 | $922.7355 | $922.72 | $922.75 | $922.60 | |