| 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 | $45.35 | 3.204% | $46.803 | $46.80 | $46.80 | $46.80 |
| Purchase #2 | $91.60 | 8.850% | $99.7066 | $99.71 | $99.70 | $99.70 |
| Purchase #3 | $66.65 | 13.285% | $75.5045 | $75.50 | $75.50 | $75.50 |
| Purchase #4 | $27.34 | 13.477% | $31.0246 | $31.02 | $31.00 | $31.00 |
| Purchase #5 | $51.85 | 11.334% | $57.7267 | $57.73 | $57.75 | $57.70 |
| Purchase #6 | $229.73 | 10.305% | $253.4037 | $253.40 | $253.40 | $253.40 |
| Purchase #7 | $178.29 | 5.544% | $188.1744 | $188.17 | $188.15 | $188.20 |
| 7 purchase totals = | $690.81 | $752.3435 | $752.33 | $752.30 | $752.30 | |