| 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 | $15.69 | 12.559% | $17.6605 | $17.66 | $17.65 | $17.70 |
| Purchase #2 | $86.43 | 11.317% | $96.2113 | $96.21 | $96.20 | $96.20 |
| Purchase #3 | $142.86 | 7.398% | $153.4288 | $153.43 | $153.45 | $153.40 |
| Purchase #4 | $38.70 | 6.213% | $41.1044 | $41.10 | $41.10 | $41.10 |
| Purchase #5 | $186.62 | 13.794% | $212.3624 | $212.36 | $212.35 | $212.40 |
| Purchase #6 | $107.75 | 7.553% | $115.8884 | $115.89 | $115.90 | $115.90 |
| Purchase #7 | $130.72 | 5.385% | $137.7593 | $137.76 | $137.75 | $137.80 |
| 7 purchase totals = | $708.77 | $774.4151 | $774.41 | $774.40 | $774.50 | |