| 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 | $11.93 | 12.772% | $13.4537 | $13.45 | $13.45 | $13.50 |
| Purchase #2 | $37.92 | 9.663% | $41.5842 | $41.58 | $41.60 | $41.60 |
| Purchase #3 | $60.27 | 10.145% | $66.3844 | $66.38 | $66.40 | $66.40 |
| Purchase #4 | $12.45 | 7.634% | $13.4004 | $13.40 | $13.40 | $13.40 |
| Purchase #5 | $233.26 | 4.657% | $244.1229 | $244.12 | $244.10 | $244.10 |
| Purchase #6 | $189.40 | 9.320% | $207.0521 | $207.05 | $207.05 | $207.10 |
| Purchase #7 | $222.51 | 7.399% | $238.9735 | $238.97 | $238.95 | $239.00 |
| 7 purchase totals = | $767.74 | $824.9712 | $824.95 | $824.95 | $825.10 | |