| 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 | $75.72 | 12.113% | $84.892 | $84.89 | $84.90 | $84.90 |
| Purchase #2 | $123.55 | 7.348% | $132.6285 | $132.63 | $132.65 | $132.60 |
| Purchase #3 | $210.52 | 7.146% | $225.5638 | $225.56 | $225.55 | $225.60 |
| Purchase #4 | $135.39 | 9.316% | $148.0029 | $148.00 | $148.00 | $148.00 |
| Purchase #5 | $126.66 | 11.367% | $141.0574 | $141.06 | $141.05 | $141.10 |
| Purchase #6 | $53.34 | 4.148% | $55.5525 | $55.55 | $55.55 | $55.60 |
| Purchase #7 | $114.31 | 3.812% | $118.6675 | $118.67 | $118.65 | $118.70 |
| 7 purchase totals = | $839.49 | $906.3646 | $906.36 | $906.35 | $906.50 | |