| 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 | $69.62 | 9.475% | $76.2165 | $76.22 | $76.20 | $76.20 |
| Purchase #2 | $46.82 | 5.544% | $49.4157 | $49.42 | $49.40 | $49.40 |
| Purchase #3 | $176.37 | 9.757% | $193.5784 | $193.58 | $193.60 | $193.60 |
| Purchase #4 | $193.29 | 11.754% | $216.0093 | $216.01 | $216.00 | $216.00 |
| Purchase #5 | $93.75 | 12.126% | $105.1181 | $105.12 | $105.10 | $105.10 |
| Purchase #6 | $40.83 | 4.851% | $42.8107 | $42.81 | $42.80 | $42.80 |
| Purchase #7 | $92.65 | 9.260% | $101.2294 | $101.23 | $101.25 | $101.20 |
| 7 purchase totals = | $713.33 | $784.3781 | $784.39 | $784.35 | $784.30 | |