| 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 | $216.56 | 7.846% | $233.5513 | $233.55 | $233.55 | $233.60 |
| Purchase #2 | $8.31 | 6.139% | $8.8202 | $8.82 | $8.80 | $8.80 |
| Purchase #3 | $126.82 | 7.797% | $136.7082 | $136.71 | $136.70 | $136.70 |
| Purchase #4 | $85.80 | 12.462% | $96.4924 | $96.49 | $96.50 | $96.50 |
| Purchase #5 | $122.86 | 5.738% | $129.9097 | $129.91 | $129.90 | $129.90 |
| Purchase #6 | $142.34 | 12.731% | $160.4613 | $160.46 | $160.45 | $160.50 |
| Purchase #7 | $7.83 | 5.286% | $8.2439 | $8.24 | $8.25 | $8.20 |
| 7 purchase totals = | $710.52 | $774.1870 | $774.18 | $774.15 | $774.20 | |