| 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 | $75.96 | 5.687% | $80.2798 | $80.28 | $80.30 | $80.30 |
| Purchase #2 | $157.65 | 7.218% | $169.0292 | $169.03 | $169.05 | $169.00 |
| Purchase #3 | $182.43 | 6.352% | $194.018 | $194.02 | $194.00 | $194.00 |
| Purchase #4 | $117.31 | 10.554% | $129.6909 | $129.69 | $129.70 | $129.70 |
| Purchase #5 | $193.96 | 6.834% | $207.2152 | $207.22 | $207.20 | $207.20 |
| Purchase #6 | $48.52 | 13.214% | $54.9314 | $54.93 | $54.95 | $54.90 |
| Purchase #7 | $103.42 | 4.717% | $108.2983 | $108.30 | $108.30 | $108.30 |
| 7 purchase totals = | $879.25 | $943.4628 | $943.47 | $943.50 | $943.40 | |