| 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 | $64.34 | 6.787% | $68.7068 | $68.71 | $68.70 | $68.70 |
| Purchase #2 | $115.65 | 8.123% | $125.0442 | $125.04 | $125.05 | $125.00 |
| Purchase #3 | $216.33 | 6.589% | $230.584 | $230.58 | $230.60 | $230.60 |
| Purchase #4 | $155.94 | 10.449% | $172.2342 | $172.23 | $172.25 | $172.20 |
| Purchase #5 | $150.60 | 6.223% | $159.9718 | $159.97 | $159.95 | $160.00 |
| Purchase #6 | $74.36 | 12.222% | $83.4483 | $83.45 | $83.45 | $83.40 |
| Purchase #7 | $87.27 | 5.291% | $91.8875 | $91.89 | $91.90 | $91.90 |
| 7 purchase totals = | $864.49 | $931.8768 | $931.87 | $931.90 | $931.80 | |