| 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 | $247.68 | 7.727% | $266.8182 | $266.82 | $266.80 | $266.80 |
| Purchase #2 | $75.49 | 13.507% | $85.6864 | $85.69 | $85.70 | $85.70 |
| Purchase #3 | $6.88 | 8.716% | $7.4797 | $7.48 | $7.50 | $7.50 |
| Purchase #4 | $188.80 | 4.853% | $197.9625 | $197.96 | $197.95 | $198.00 |
| Purchase #5 | $124.40 | 9.732% | $136.5066 | $136.51 | $136.50 | $136.50 |
| Purchase #6 | $66.39 | 5.426% | $69.9923 | $69.99 | $70.00 | $70.00 |
| Purchase #7 | $156.67 | 13.400% | $177.6638 | $177.66 | $177.65 | $177.70 |
| 7 purchase totals = | $866.31 | $942.1095 | $942.11 | $942.10 | $942.20 | |