| 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 | $75.94 | 3.612% | $78.683 | $78.68 | $78.70 | $78.70 |
| Purchase #2 | $20.36 | 10.662% | $22.5308 | $22.53 | $22.55 | $22.50 |
| Purchase #3 | $57.51 | 5.607% | $60.7346 | $60.73 | $60.75 | $60.70 |
| Purchase #4 | $206.54 | 11.183% | $229.6374 | $229.64 | $229.65 | $229.60 |
| Purchase #5 | $105.93 | 3.252% | $109.3748 | $109.37 | $109.35 | $109.40 |
| Purchase #6 | $150.46 | 4.104% | $156.6349 | $156.63 | $156.65 | $156.60 |
| Purchase #7 | $75.42 | 5.144% | $79.2996 | $79.30 | $79.30 | $79.30 |
| 7 purchase totals = | $692.16 | $736.8951 | $736.88 | $736.95 | $736.80 | |