| 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 | $202.37 | 8.371% | $219.3104 | $219.31 | $219.30 | $219.30 |
| Purchase #2 | $133.26 | 13.771% | $151.6112 | $151.61 | $151.60 | $151.60 |
| Purchase #3 | $217.34 | 3.104% | $224.0862 | $224.09 | $224.10 | $224.10 |
| Purchase #4 | $48.72 | 5.631% | $51.4634 | $51.46 | $51.45 | $51.50 |
| Purchase #5 | $32.66 | 7.586% | $35.1376 | $35.14 | $35.15 | $35.10 |
| Purchase #6 | $31.31 | 11.404% | $34.8806 | $34.88 | $34.90 | $34.90 |
| Purchase #7 | $61.88 | 11.640% | $69.0828 | $69.08 | $69.10 | $69.10 |
| 7 purchase totals = | $727.54 | $785.5722 | $785.57 | $785.60 | $785.60 | |