| 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 | $44.49 | 9.765% | $48.8344 | $48.83 | $48.85 | $48.80 |
| Purchase #2 | $30.83 | 11.475% | $34.3677 | $34.37 | $34.35 | $34.40 |
| Purchase #3 | $14.42 | 8.484% | $15.6434 | $15.64 | $15.65 | $15.60 |
| Purchase #4 | $46.67 | 7.633% | $50.2323 | $50.23 | $50.25 | $50.20 |
| Purchase #5 | $45.52 | 8.105% | $49.2094 | $49.21 | $49.20 | $49.20 |
| Purchase #6 | $237.85 | 11.311% | $264.7532 | $264.75 | $264.75 | $264.80 |
| Purchase #7 | $114.26 | 3.649% | $118.4293 | $118.43 | $118.45 | $118.40 |
| 7 purchase totals = | $534.04 | $581.4697 | $581.46 | $581.50 | $581.40 | |