| 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 | $29.91 | 10.725% | $33.1178 | $33.12 | $33.10 | $33.10 |
| Purchase #2 | $85.96 | 4.468% | $89.8007 | $89.80 | $89.80 | $89.80 |
| Purchase #3 | $102.32 | 11.563% | $114.1513 | $114.15 | $114.15 | $114.20 |
| Purchase #4 | $219.31 | 11.617% | $244.7872 | $244.79 | $244.80 | $244.80 |
| Purchase #5 | $183.80 | 11.731% | $205.3616 | $205.36 | $205.35 | $205.40 |
| Purchase #6 | $33.79 | 13.831% | $38.4635 | $38.46 | $38.45 | $38.50 |
| Purchase #7 | $38.71 | 13.744% | $44.0303 | $44.03 | $44.05 | $44.00 |
| 7 purchase totals = | $693.80 | $769.7124 | $769.71 | $769.70 | $769.80 | |