| 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 | $68.40 | 3.657% | $70.9014 | $70.90 | $70.90 | $70.90 |
| Purchase #2 | $240.39 | 12.205% | $269.7296 | $269.73 | $269.75 | $269.70 |
| Purchase #3 | $81.50 | 11.861% | $91.1667 | $91.17 | $91.15 | $91.20 |
| Purchase #4 | $112.83 | 5.645% | $119.1993 | $119.20 | $119.20 | $119.20 |
| Purchase #5 | $52.30 | 13.496% | $59.3584 | $59.36 | $59.35 | $59.40 |
| Purchase #6 | $121.86 | 13.766% | $138.6352 | $138.64 | $138.65 | $138.60 |
| Purchase #7 | $93.91 | 9.798% | $103.1113 | $103.11 | $103.10 | $103.10 |
| 7 purchase totals = | $771.19 | $852.1019 | $852.11 | $852.10 | $852.10 | |