| 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 | $49.44 | 13.190% | $55.9611 | $55.96 | $55.95 | $56.00 |
| Purchase #2 | $30.63 | 13.184% | $34.6683 | $34.67 | $34.65 | $34.70 |
| Purchase #3 | $143.27 | 5.766% | $151.5309 | $151.53 | $151.55 | $151.50 |
| Purchase #4 | $29.60 | 6.401% | $31.4947 | $31.49 | $31.50 | $31.50 |
| Purchase #5 | $12.75 | 9.299% | $13.9356 | $13.94 | $13.95 | $13.90 |
| Purchase #6 | $66.64 | 11.213% | $74.1123 | $74.11 | $74.10 | $74.10 |
| Purchase #7 | $176.40 | 3.725% | $182.9709 | $182.97 | $182.95 | $183.00 |
| 7 purchase totals = | $508.73 | $544.6738 | $544.67 | $544.65 | $544.70 | |