| 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 | $45.78 | 9.683% | $50.2129 | $50.21 | $50.20 | $50.20 |
| Purchase #2 | $36.75 | 4.790% | $38.5103 | $38.51 | $38.50 | $38.50 |
| Purchase #3 | $47.94 | 13.484% | $54.4042 | $54.40 | $54.40 | $54.40 |
| Purchase #4 | $177.31 | 8.598% | $192.5551 | $192.56 | $192.55 | $192.60 |
| Purchase #5 | $142.58 | 9.565% | $156.2178 | $156.22 | $156.20 | $156.20 |
| Purchase #6 | $44.73 | 4.470% | $46.7294 | $46.73 | $46.75 | $46.70 |
| Purchase #7 | $219.69 | 7.435% | $236.024 | $236.02 | $236.00 | $236.00 |
| 7 purchase totals = | $714.78 | $774.6537 | $774.65 | $774.60 | $774.60 | |