| 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 | $67.67 | 3.834% | $70.2645 | $70.26 | $70.25 | $70.30 |
| Purchase #2 | $115.66 | 6.319% | $122.9686 | $122.97 | $122.95 | $123.00 |
| Purchase #3 | $46.33 | 11.854% | $51.822 | $51.82 | $51.80 | $51.80 |
| Purchase #4 | $112.30 | 6.599% | $119.7107 | $119.71 | $119.70 | $119.70 |
| Purchase #5 | $61.44 | 4.350% | $64.1126 | $64.11 | $64.10 | $64.10 |
| Purchase #6 | $128.80 | 11.238% | $143.2745 | $143.27 | $143.25 | $143.30 |
| Purchase #7 | $91.70 | 8.801% | $99.7705 | $99.77 | $99.75 | $99.80 |
| 7 purchase totals = | $623.90 | $671.9234 | $671.91 | $671.80 | $672.00 | |