| 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 | $228.98 | 7.684% | $246.5748 | $246.57 | $246.55 | $246.60 |
| Purchase #2 | $42.87 | 9.689% | $47.0237 | $47.02 | $47.00 | $47.00 |
| Purchase #3 | $68.42 | 7.304% | $73.4174 | $73.42 | $73.40 | $73.40 |
| Purchase #4 | $220.53 | 10.847% | $244.4509 | $244.45 | $244.45 | $244.50 |
| Purchase #5 | $30.46 | 13.241% | $34.4932 | $34.49 | $34.50 | $34.50 |
| Purchase #6 | $124.35 | 3.203% | $128.3329 | $128.33 | $128.35 | $128.30 |
| Purchase #7 | $45.75 | 4.507% | $47.812 | $47.81 | $47.80 | $47.80 |
| 7 purchase totals = | $761.36 | $822.1049 | $822.09 | $822.05 | $822.10 | |