| 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 | $95.63 | 7.724% | $103.0165 | $103.02 | $103.00 | $103.00 |
| Purchase #2 | $64.77 | 5.797% | $68.5247 | $68.52 | $68.50 | $68.50 |
| Purchase #3 | $54.66 | 6.353% | $58.1325 | $58.13 | $58.15 | $58.10 |
| Purchase #4 | $143.70 | 13.867% | $163.6269 | $163.63 | $163.65 | $163.60 |
| Purchase #5 | $52.52 | 6.459% | $55.9123 | $55.91 | $55.90 | $55.90 |
| Purchase #6 | $9.97 | 9.658% | $10.9329 | $10.93 | $10.95 | $10.90 |
| Purchase #7 | $155.91 | 13.546% | $177.0296 | $177.03 | $177.05 | $177.00 |
| 7 purchase totals = | $577.16 | $637.1754 | $637.17 | $637.20 | $637.00 | |