| 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 | $212.88 | 3.717% | $220.7927 | $220.79 | $220.80 | $220.80 |
| Purchase #2 | $57.50 | 9.108% | $62.7371 | $62.74 | $62.75 | $62.70 |
| Purchase #3 | $11.29 | 10.551% | $12.4812 | $12.48 | $12.50 | $12.50 |
| Purchase #4 | $225.54 | 12.187% | $253.0266 | $253.03 | $253.05 | $253.00 |
| Purchase #5 | $111.98 | 8.650% | $121.6663 | $121.67 | $121.65 | $121.70 |
| Purchase #6 | $43.33 | 12.794% | $48.8736 | $48.87 | $48.85 | $48.90 |
| Purchase #7 | $47.29 | 4.484% | $49.4105 | $49.41 | $49.40 | $49.40 |
| 7 purchase totals = | $709.81 | $768.9880 | $768.99 | $769.00 | $769.00 | |