| 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 | $50.84 | 13.864% | $57.8885 | $57.89 | $57.90 | $57.90 |
| Purchase #2 | $81.92 | 6.791% | $87.4832 | $87.48 | $87.50 | $87.50 |
| Purchase #3 | $73.36 | 10.560% | $81.1068 | $81.11 | $81.10 | $81.10 |
| Purchase #4 | $248.83 | 9.828% | $273.285 | $273.29 | $273.30 | $273.30 |
| Purchase #5 | $15.88 | 9.388% | $17.3708 | $17.37 | $17.35 | $17.40 |
| Purchase #6 | $22.59 | 11.597% | $25.2098 | $25.21 | $25.20 | $25.20 |
| Purchase #7 | $229.78 | 5.408% | $242.2065 | $242.21 | $242.20 | $242.20 |
| 7 purchase totals = | $723.20 | $784.5506 | $784.56 | $784.55 | $784.60 | |