| 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 | $73.65 | 5.590% | $77.767 | $77.77 | $77.75 | $77.80 |
| Purchase #2 | $233.43 | 13.495% | $264.9314 | $264.93 | $264.95 | $264.90 |
| Purchase #3 | $218.66 | 11.263% | $243.2877 | $243.29 | $243.30 | $243.30 |
| Purchase #4 | $147.69 | 10.486% | $163.1768 | $163.18 | $163.20 | $163.20 |
| Purchase #5 | $197.84 | 9.429% | $216.4943 | $216.49 | $216.50 | $216.50 |
| Purchase #6 | $191.88 | 6.393% | $204.1469 | $204.15 | $204.15 | $204.10 |
| Purchase #7 | $249.33 | 4.646% | $260.9139 | $260.91 | $260.90 | $260.90 |
| 7 purchase totals = | $1,312.48 | $1,430.7180 | $1,430.72 | $1,430.75 | $1,430.70 | |