| 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 | $76.37 | 3.560% | $79.0888 | $79.09 | $79.10 | $79.10 |
| Purchase #2 | $58.37 | 7.657% | $62.8394 | $62.84 | $62.85 | $62.80 |
| Purchase #3 | $190.91 | 4.450% | $199.4055 | $199.41 | $199.40 | $199.40 |
| Purchase #4 | $194.43 | 5.185% | $204.5112 | $204.51 | $204.50 | $204.50 |
| Purchase #5 | $248.61 | 9.215% | $271.5194 | $271.52 | $271.50 | $271.50 |
| Purchase #6 | $92.63 | 12.279% | $104.004 | $104.00 | $104.00 | $104.00 |
| Purchase #7 | $56.36 | 7.514% | $60.5949 | $60.59 | $60.60 | $60.60 |
| 7 purchase totals = | $917.68 | $981.9632 | $981.96 | $981.95 | $981.90 | |