| 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 | $44.82 | 7.805% | $48.3182 | $48.32 | $48.30 | $48.30 |
| Purchase #2 | $193.74 | 13.562% | $220.015 | $220.02 | $220.00 | $220.00 |
| Purchase #3 | $5.40 | 7.362% | $5.7975 | $5.80 | $5.80 | $5.80 |
| Purchase #4 | $130.86 | 13.540% | $148.5784 | $148.58 | $148.60 | $148.60 |
| Purchase #5 | $236.82 | 4.411% | $247.2661 | $247.27 | $247.25 | $247.30 |
| Purchase #6 | $99.29 | 6.687% | $105.9295 | $105.93 | $105.95 | $105.90 |
| Purchase #7 | $11.70 | 12.277% | $13.1364 | $13.14 | $13.15 | $13.10 |
| 7 purchase totals = | $722.63 | $789.0411 | $789.06 | $789.05 | $789.00 | |