| 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 | $72.67 | 13.353% | $82.3736 | $82.37 | $82.35 | $82.40 |
| Purchase #2 | $205.26 | 11.583% | $229.0353 | $229.04 | $229.05 | $229.00 |
| Purchase #3 | $128.65 | 13.503% | $146.0216 | $146.02 | $146.00 | $146.00 |
| Purchase #4 | $206.89 | 6.762% | $220.8799 | $220.88 | $220.90 | $220.90 |
| Purchase #5 | $149.37 | 5.399% | $157.4345 | $157.43 | $157.45 | $157.40 |
| Purchase #6 | $61.48 | 12.848% | $69.379 | $69.38 | $69.40 | $69.40 |
| Purchase #7 | $37.71 | 7.716% | $40.6197 | $40.62 | $40.60 | $40.60 |
| 7 purchase totals = | $862.03 | $945.7436 | $945.74 | $945.75 | $945.70 | |