| 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 | $33.90 | 11.552% | $37.8161 | $37.82 | $37.80 | $37.80 |
| Purchase #2 | $19.98 | 13.409% | $22.6591 | $22.66 | $22.65 | $22.70 |
| Purchase #3 | $121.85 | 9.406% | $133.3112 | $133.31 | $133.30 | $133.30 |
| Purchase #4 | $205.40 | 10.355% | $226.6692 | $226.67 | $226.65 | $226.70 |
| Purchase #5 | $96.67 | 12.507% | $108.7605 | $108.76 | $108.75 | $108.80 |
| Purchase #6 | $71.59 | 10.685% | $79.2394 | $79.24 | $79.25 | $79.20 |
| Purchase #7 | $116.55 | 6.655% | $124.3064 | $124.31 | $124.30 | $124.30 |
| 7 purchase totals = | $665.94 | $732.7619 | $732.77 | $732.70 | $732.80 | |