| 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 | $112.91 | 3.240% | $116.5683 | $116.57 | $116.55 | $116.60 |
| Purchase #2 | $32.68 | 7.853% | $35.2464 | $35.25 | $35.25 | $35.20 |
| Purchase #3 | $184.87 | 5.383% | $194.8216 | $194.82 | $194.80 | $194.80 |
| Purchase #4 | $180.67 | 11.286% | $201.0604 | $201.06 | $201.05 | $201.10 |
| Purchase #5 | $18.69 | 7.405% | $20.074 | $20.07 | $20.05 | $20.10 |
| Purchase #6 | $211.26 | 3.438% | $218.5231 | $218.52 | $218.50 | $218.50 |
| Purchase #7 | $26.58 | 13.645% | $30.2068 | $30.21 | $30.20 | $30.20 |
| 7 purchase totals = | $767.66 | $816.5006 | $816.50 | $816.40 | $816.50 | |