| 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 | $57.51 | 10.638% | $63.6279 | $63.63 | $63.65 | $63.60 |
| Purchase #2 | $71.33 | 11.295% | $79.3867 | $79.39 | $79.40 | $79.40 |
| Purchase #3 | $244.97 | 11.741% | $273.7319 | $273.73 | $273.75 | $273.70 |
| Purchase #4 | $18.31 | 7.145% | $19.6182 | $19.62 | $19.60 | $19.60 |
| Purchase #5 | $93.27 | 10.845% | $103.3851 | $103.39 | $103.40 | $103.40 |
| Purchase #6 | $6.33 | 13.720% | $7.1985 | $7.20 | $7.20 | $7.20 |
| Purchase #7 | $160.38 | 6.583% | $170.9378 | $170.94 | $170.95 | $170.90 |
| 7 purchase totals = | $652.10 | $717.8861 | $717.90 | $717.95 | $717.80 | |