| 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 | $58.55 | 13.604% | $66.5151 | $66.52 | $66.50 | $66.50 |
| Purchase #2 | $85.72 | 6.483% | $91.2772 | $91.28 | $91.30 | $91.30 |
| Purchase #3 | $206.86 | 8.139% | $223.6963 | $223.70 | $223.70 | $223.70 |
| Purchase #4 | $121.39 | 7.192% | $130.1204 | $130.12 | $130.10 | $130.10 |
| Purchase #5 | $143.57 | 6.595% | $153.0384 | $153.04 | $153.05 | $153.00 |
| Purchase #6 | $60.91 | 10.396% | $67.2422 | $67.24 | $67.25 | $67.20 |
| Purchase #7 | $197.51 | 4.634% | $206.6626 | $206.66 | $206.65 | $206.70 |
| 7 purchase totals = | $874.51 | $938.5522 | $938.56 | $938.55 | $938.50 | |