| 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 | $54.96 | 9.409% | $60.1312 | $60.13 | $60.15 | $60.10 |
| Purchase #2 | $220.25 | 8.799% | $239.6298 | $239.63 | $239.65 | $239.60 |
| Purchase #3 | $8.69 | 8.656% | $9.4422 | $9.44 | $9.45 | $9.40 |
| Purchase #4 | $208.69 | 12.812% | $235.4274 | $235.43 | $235.45 | $235.40 |
| Purchase #5 | $15.40 | 7.753% | $16.594 | $16.59 | $16.60 | $16.60 |
| Purchase #6 | $203.80 | 6.846% | $217.7521 | $217.75 | $217.75 | $217.80 |
| Purchase #7 | $132.27 | 13.526% | $150.1608 | $150.16 | $150.15 | $150.20 |
| 7 purchase totals = | $844.06 | $929.1375 | $929.13 | $929.20 | $929.10 | |