| 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 | $40.35 | 11.462% | $44.9749 | $44.97 | $44.95 | $45.00 |
| Purchase #2 | $70.93 | 12.370% | $79.704 | $79.70 | $79.70 | $79.70 |
| Purchase #3 | $30.47 | 4.743% | $31.9152 | $31.92 | $31.90 | $31.90 |
| Purchase #4 | $109.72 | 6.615% | $116.978 | $116.98 | $117.00 | $117.00 |
| Purchase #5 | $206.44 | 11.479% | $230.1372 | $230.14 | $230.15 | $230.10 |
| Purchase #6 | $93.60 | 5.716% | $98.9502 | $98.95 | $98.95 | $99.00 |
| Purchase #7 | $153.27 | 7.573% | $164.8771 | $164.88 | $164.90 | $164.90 |
| 7 purchase totals = | $704.78 | $767.5366 | $767.54 | $767.55 | $767.60 | |