| 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 | $80.84 | 10.866% | $89.6241 | $89.62 | $89.60 | $89.60 |
| Purchase #2 | $92.49 | 5.244% | $97.3402 | $97.34 | $97.35 | $97.30 |
| Purchase #3 | $126.53 | 8.422% | $137.1864 | $137.19 | $137.20 | $137.20 |
| Purchase #4 | $228.86 | 11.309% | $254.7418 | $254.74 | $254.75 | $254.70 |
| Purchase #5 | $113.89 | 11.656% | $127.165 | $127.17 | $127.15 | $127.20 |
| Purchase #6 | $10.47 | 7.606% | $11.2663 | $11.27 | $11.25 | $11.30 |
| Purchase #7 | $8.74 | 3.540% | $9.0494 | $9.05 | $9.05 | $9.00 |
| 7 purchase totals = | $661.82 | $726.3732 | $726.38 | $726.35 | $726.30 | |