| 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 | $45.98 | 4.572% | $48.0822 | $48.08 | $48.10 | $48.10 |
| Purchase #2 | $50.92 | 9.545% | $55.7803 | $55.78 | $55.80 | $55.80 |
| Purchase #3 | $97.30 | 9.649% | $106.6885 | $106.69 | $106.70 | $106.70 |
| Purchase #4 | $92.40 | 9.394% | $101.0801 | $101.08 | $101.10 | $101.10 |
| Purchase #5 | $124.46 | 3.629% | $128.9767 | $128.98 | $129.00 | $129.00 |
| Purchase #6 | $185.47 | 11.235% | $206.3076 | $206.31 | $206.30 | $206.30 |
| Purchase #7 | $224.65 | 10.438% | $248.099 | $248.10 | $248.10 | $248.10 |
| 7 purchase totals = | $821.18 | $895.0144 | $895.02 | $895.10 | $895.10 | |