| 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 | $7.31 | 3.172% | $7.5419 | $7.54 | $7.55 | $7.50 |
| Purchase #2 | $224.53 | 6.590% | $239.3265 | $239.33 | $239.35 | $239.30 |
| Purchase #3 | $86.31 | 11.264% | $96.032 | $96.03 | $96.05 | $96.00 |
| Purchase #4 | $151.95 | 4.661% | $159.0324 | $159.03 | $159.05 | $159.00 |
| Purchase #5 | $86.82 | 10.724% | $96.1306 | $96.13 | $96.15 | $96.10 |
| Purchase #6 | $243.25 | 12.204% | $272.9362 | $272.94 | $272.95 | $272.90 |
| Purchase #7 | $110.63 | 4.314% | $115.4026 | $115.40 | $115.40 | $115.40 |
| 7 purchase totals = | $910.80 | $986.4022 | $986.40 | $986.50 | $986.20 | |