| 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 | $102.33 | 7.399% | $109.9014 | $109.90 | $109.90 | $109.90 |
| Purchase #2 | $227.33 | 11.641% | $253.7935 | $253.79 | $253.80 | $253.80 |
| Purchase #3 | $193.38 | 10.516% | $213.7158 | $213.72 | $213.70 | $213.70 |
| Purchase #4 | $194.67 | 8.576% | $211.3649 | $211.36 | $211.35 | $211.40 |
| Purchase #5 | $8.57 | 4.211% | $8.9309 | $8.93 | $8.95 | $8.90 |
| Purchase #6 | $75.34 | 12.773% | $84.9632 | $84.96 | $84.95 | $85.00 |
| Purchase #7 | $60.77 | 6.542% | $64.7456 | $64.75 | $64.75 | $64.70 |
| 7 purchase totals = | $862.39 | $947.4153 | $947.41 | $947.40 | $947.40 | |