| 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 | $86.27 | 9.708% | $94.6451 | $94.65 | $94.65 | $94.60 |
| Purchase #2 | $213.43 | 11.565% | $238.1132 | $238.11 | $238.10 | $238.10 |
| Purchase #3 | $233.96 | 4.139% | $243.6436 | $243.64 | $243.65 | $243.60 |
| Purchase #4 | $7.84 | 11.395% | $8.7334 | $8.73 | $8.75 | $8.70 |
| Purchase #5 | $38.42 | 4.612% | $40.1919 | $40.19 | $40.20 | $40.20 |
| Purchase #6 | $76.58 | 9.183% | $83.6123 | $83.61 | $83.60 | $83.60 |
| Purchase #7 | $186.97 | 9.208% | $204.1862 | $204.19 | $204.20 | $204.20 |
| 7 purchase totals = | $843.47 | $913.1257 | $913.12 | $913.15 | $913.00 | |