| 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 | $81.50 | 7.464% | $87.5832 | $87.58 | $87.60 | $87.60 |
| Purchase #2 | $44.44 | 7.680% | $47.853 | $47.85 | $47.85 | $47.90 |
| Purchase #3 | $183.68 | 11.782% | $205.3212 | $205.32 | $205.30 | $205.30 |
| Purchase #4 | $108.55 | 7.330% | $116.5067 | $116.51 | $116.50 | $116.50 |
| Purchase #5 | $51.89 | 6.284% | $55.1508 | $55.15 | $55.15 | $55.20 |
| Purchase #6 | $121.30 | 12.461% | $136.4152 | $136.42 | $136.40 | $136.40 |
| Purchase #7 | $191.26 | 7.222% | $205.0728 | $205.07 | $205.05 | $205.10 |
| 7 purchase totals = | $782.62 | $853.9029 | $853.90 | $853.85 | $854.00 | |