| 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 | $37.62 | 7.122% | $40.2993 | $40.30 | $40.30 | $40.30 |
| Purchase #2 | $84.57 | 10.385% | $93.3526 | $93.35 | $93.35 | $93.40 |
| Purchase #3 | $146.63 | 9.341% | $160.3267 | $160.33 | $160.35 | $160.30 |
| Purchase #4 | $169.39 | 10.283% | $186.8084 | $186.81 | $186.80 | $186.80 |
| Purchase #5 | $228.76 | 7.775% | $246.5461 | $246.55 | $246.55 | $246.50 |
| Purchase #6 | $77.51 | 5.535% | $81.8002 | $81.80 | $81.80 | $81.80 |
| Purchase #7 | $50.39 | 7.356% | $54.0967 | $54.10 | $54.10 | $54.10 |
| 7 purchase totals = | $794.87 | $863.2300 | $863.24 | $863.25 | $863.20 | |