| 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 | $49.82 | 6.450% | $53.0334 | $53.03 | $53.05 | $53.00 |
| Purchase #2 | $52.60 | 9.710% | $57.7075 | $57.71 | $57.70 | $57.70 |
| Purchase #3 | $194.37 | 9.606% | $213.0412 | $213.04 | $213.05 | $213.00 |
| Purchase #4 | $117.30 | 3.437% | $121.3316 | $121.33 | $121.35 | $121.30 |
| Purchase #5 | $208.53 | 3.649% | $216.1393 | $216.14 | $216.15 | $216.10 |
| Purchase #6 | $214.80 | 6.378% | $228.4999 | $228.50 | $228.50 | $228.50 |
| Purchase #7 | $54.97 | 6.421% | $58.4996 | $58.50 | $58.50 | $58.50 |
| 7 purchase totals = | $892.39 | $948.2525 | $948.25 | $948.30 | $948.10 | |