| 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 | $79.59 | 12.459% | $89.5061 | $89.51 | $89.50 | $89.50 |
| Purchase #2 | $7.96 | 5.195% | $8.3735 | $8.37 | $8.35 | $8.40 |
| Purchase #3 | $45.95 | 6.715% | $49.0355 | $49.04 | $49.05 | $49.00 |
| Purchase #4 | $169.87 | 3.319% | $175.508 | $175.51 | $175.50 | $175.50 |
| Purchase #5 | $234.38 | 8.703% | $254.7781 | $254.78 | $254.80 | $254.80 |
| Purchase #6 | $238.88 | 5.593% | $252.2406 | $252.24 | $252.25 | $252.20 |
| Purchase #7 | $204.74 | 9.466% | $224.1207 | $224.12 | $224.10 | $224.10 |
| 7 purchase totals = | $981.37 | $1,053.5625 | $1,053.57 | $1,053.55 | $1,053.50 | |