| 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 | $59.35 | 8.613% | $64.4618 | $64.46 | $64.45 | $64.50 |
| Purchase #2 | $147.93 | 9.345% | $161.7541 | $161.75 | $161.75 | $161.80 |
| Purchase #3 | $7.67 | 7.848% | $8.2719 | $8.27 | $8.25 | $8.30 |
| Purchase #4 | $99.49 | 13.493% | $112.9142 | $112.91 | $112.90 | $112.90 |
| Purchase #5 | $125.75 | 3.115% | $129.6671 | $129.67 | $129.65 | $129.70 |
| Purchase #6 | $202.89 | 9.316% | $221.7912 | $221.79 | $221.80 | $221.80 |
| Purchase #7 | $170.81 | 12.255% | $191.7428 | $191.74 | $191.75 | $191.70 |
| 7 purchase totals = | $813.89 | $890.6031 | $890.59 | $890.55 | $890.70 | |