| 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 | $99.39 | 6.312% | $105.6635 | $105.66 | $105.65 | $105.70 |
| Purchase #2 | $46.89 | 12.519% | $52.7602 | $52.76 | $52.75 | $52.80 |
| Purchase #3 | $192.49 | 5.724% | $203.5081 | $203.51 | $203.50 | $203.50 |
| Purchase #4 | $40.62 | 12.781% | $45.8116 | $45.81 | $45.80 | $45.80 |
| Purchase #5 | $182.51 | 9.155% | $199.2188 | $199.22 | $199.20 | $199.20 |
| Purchase #6 | $18.26 | 12.623% | $20.565 | $20.57 | $20.55 | $20.60 |
| Purchase #7 | $238.53 | 5.539% | $251.7422 | $251.74 | $251.75 | $251.70 |
| 7 purchase totals = | $818.69 | $879.2694 | $879.27 | $879.20 | $879.30 | |