| 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 | $91.85 | 7.457% | $98.6993 | $98.70 | $98.70 | $98.70 |
| Purchase #2 | $236.39 | 6.328% | $251.3488 | $251.35 | $251.35 | $251.30 |
| Purchase #3 | $191.99 | 5.382% | $202.3229 | $202.32 | $202.30 | $202.30 |
| Purchase #4 | $185.44 | 13.536% | $210.5412 | $210.54 | $210.55 | $210.50 |
| Purchase #5 | $11.93 | 12.396% | $13.4088 | $13.41 | $13.40 | $13.40 |
| Purchase #6 | $44.73 | 5.648% | $47.2564 | $47.26 | $47.25 | $47.30 |
| Purchase #7 | $159.56 | 4.307% | $166.4322 | $166.43 | $166.45 | $166.40 |
| 7 purchase totals = | $921.89 | $990.0096 | $990.01 | $990.00 | $989.90 | |