| 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 | $6.39 | 3.113% | $6.5889 | $6.59 | $6.60 | $6.60 |
| Purchase #2 | $96.53 | 5.374% | $101.7175 | $101.72 | $101.70 | $101.70 |
| Purchase #3 | $66.39 | 3.800% | $68.9128 | $68.91 | $68.90 | $68.90 |
| Purchase #4 | $40.86 | 3.810% | $42.4168 | $42.42 | $42.40 | $42.40 |
| Purchase #5 | $235.43 | 12.335% | $264.4703 | $264.47 | $264.45 | $264.50 |
| Purchase #6 | $9.45 | 3.334% | $9.7651 | $9.77 | $9.75 | $9.80 |
| Purchase #7 | $149.48 | 11.661% | $166.9109 | $166.91 | $166.90 | $166.90 |
| 7 purchase totals = | $604.53 | $660.7823 | $660.79 | $660.70 | $660.80 | |