| 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 | $33.91 | 5.615% | $35.814 | $35.81 | $35.80 | $35.80 |
| Purchase #2 | $230.96 | 13.297% | $261.6708 | $261.67 | $261.65 | $261.70 |
| Purchase #3 | $129.84 | 9.406% | $142.0528 | $142.05 | $142.05 | $142.10 |
| Purchase #4 | $28.52 | 4.402% | $29.7755 | $29.78 | $29.80 | $29.80 |
| Purchase #5 | $45.46 | 4.138% | $47.3411 | $47.34 | $47.35 | $47.30 |
| Purchase #6 | $115.57 | 6.681% | $123.2912 | $123.29 | $123.30 | $123.30 |
| Purchase #7 | $179.53 | 13.712% | $204.1472 | $204.15 | $204.15 | $204.10 |
| 7 purchase totals = | $763.79 | $844.0926 | $844.09 | $844.10 | $844.10 | |