| 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 | $35.29 | 4.454% | $36.8618 | $36.86 | $36.85 | $36.90 |
| Purchase #2 | $216.50 | 5.373% | $228.1325 | $228.13 | $228.15 | $228.10 |
| Purchase #3 | $181.38 | 11.333% | $201.9358 | $201.94 | $201.95 | $201.90 |
| Purchase #4 | $68.67 | 7.761% | $73.9995 | $74.00 | $74.00 | $74.00 |
| Purchase #5 | $27.88 | 6.727% | $29.7555 | $29.76 | $29.75 | $29.80 |
| Purchase #6 | $41.96 | 3.261% | $43.3283 | $43.33 | $43.35 | $43.30 |
| Purchase #7 | $214.30 | 13.461% | $243.1469 | $243.15 | $243.15 | $243.10 |
| 7 purchase totals = | $785.98 | $857.1603 | $857.17 | $857.20 | $857.10 | |