| 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 | $66.39 | 8.290% | $71.8937 | $71.89 | $71.90 | $71.90 |
| Purchase #2 | $130.97 | 7.300% | $140.5308 | $140.53 | $140.55 | $140.50 |
| Purchase #3 | $78.98 | 6.213% | $83.887 | $83.89 | $83.90 | $83.90 |
| Purchase #4 | $57.98 | 8.710% | $63.0301 | $63.03 | $63.05 | $63.00 |
| Purchase #5 | $122.60 | 5.726% | $129.6201 | $129.62 | $129.60 | $129.60 |
| Purchase #6 | $139.59 | 12.224% | $156.6535 | $156.65 | $156.65 | $156.70 |
| Purchase #7 | $157.58 | 5.420% | $166.1208 | $166.12 | $166.10 | $166.10 |
| 7 purchase totals = | $754.09 | $811.7360 | $811.73 | $811.75 | $811.70 | |