| 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 | $49.96 | 3.516% | $51.7166 | $51.72 | $51.70 | $51.70 |
| Purchase #2 | $108.76 | 6.353% | $115.6695 | $115.67 | $115.65 | $115.70 |
| Purchase #3 | $73.51 | 11.805% | $82.1879 | $82.19 | $82.20 | $82.20 |
| Purchase #4 | $43.52 | 4.427% | $45.4466 | $45.45 | $45.45 | $45.40 |
| Purchase #5 | $31.58 | 3.146% | $32.5735 | $32.57 | $32.55 | $32.60 |
| Purchase #6 | $14.46 | 8.306% | $15.661 | $15.66 | $15.65 | $15.70 |
| Purchase #7 | $212.29 | 9.485% | $232.4257 | $232.43 | $232.45 | $232.40 |
| 7 purchase totals = | $534.08 | $575.6808 | $575.69 | $575.65 | $575.70 | |