| 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 | $115.37 | 8.787% | $125.5076 | $125.51 | $125.50 | $125.50 |
| Purchase #2 | $157.80 | 10.514% | $174.3911 | $174.39 | $174.40 | $174.40 |
| Purchase #3 | $150.47 | 4.819% | $157.7211 | $157.72 | $157.70 | $157.70 |
| Purchase #4 | $33.33 | 5.781% | $35.2568 | $35.26 | $35.25 | $35.30 |
| Purchase #5 | $154.80 | 3.295% | $159.9007 | $159.90 | $159.90 | $159.90 |
| Purchase #6 | $75.48 | 11.204% | $83.9368 | $83.94 | $83.95 | $83.90 |
| Purchase #7 | $21.31 | 4.791% | $22.331 | $22.33 | $22.35 | $22.30 |
| 7 purchase totals = | $708.56 | $759.0451 | $759.05 | $759.05 | $759.00 | |