| 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 | $35.93 | 4.567% | $37.5709 | $37.57 | $37.55 | $37.60 |
| Purchase #2 | $137.76 | 4.779% | $144.3436 | $144.34 | $144.35 | $144.30 |
| Purchase #3 | $122.52 | 8.578% | $133.0298 | $133.03 | $133.05 | $133.00 |
| Purchase #4 | $186.96 | 9.513% | $204.7455 | $204.75 | $204.75 | $204.70 |
| Purchase #5 | $102.79 | 13.560% | $116.7283 | $116.73 | $116.75 | $116.70 |
| Purchase #6 | $102.89 | 10.157% | $113.3405 | $113.34 | $113.35 | $113.30 |
| Purchase #7 | $91.74 | 5.112% | $96.4297 | $96.43 | $96.45 | $96.40 |
| 7 purchase totals = | $780.59 | $846.1883 | $846.19 | $846.25 | $846.00 | |