| 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 | $93.62 | 10.770% | $103.7029 | $103.70 | $103.70 | $103.70 |
| Purchase #2 | $101.69 | 7.377% | $109.1917 | $109.19 | $109.20 | $109.20 |
| Purchase #3 | $217.37 | 9.589% | $238.2136 | $238.21 | $238.20 | $238.20 |
| Purchase #4 | $11.86 | 9.688% | $13.009 | $13.01 | $13.00 | $13.00 |
| Purchase #5 | $191.97 | 7.461% | $206.2929 | $206.29 | $206.30 | $206.30 |
| Purchase #6 | $65.34 | 10.867% | $72.4405 | $72.44 | $72.45 | $72.40 |
| Purchase #7 | $77.25 | 8.408% | $83.7452 | $83.75 | $83.75 | $83.70 |
| 7 purchase totals = | $759.10 | $826.5958 | $826.59 | $826.60 | $826.50 | |