| 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 | $23.68 | 6.479% | $25.2142 | $25.21 | $25.20 | $25.20 |
| Purchase #2 | $62.29 | 10.492% | $68.8255 | $68.83 | $68.85 | $68.80 |
| Purchase #3 | $138.93 | 7.865% | $149.8568 | $149.86 | $149.85 | $149.90 |
| Purchase #4 | $207.85 | 3.678% | $215.4947 | $215.49 | $215.50 | $215.50 |
| Purchase #5 | $106.56 | 5.696% | $112.6297 | $112.63 | $112.65 | $112.60 |
| Purchase #6 | $19.99 | 3.195% | $20.6287 | $20.63 | $20.65 | $20.60 |
| Purchase #7 | $117.34 | 7.301% | $125.907 | $125.91 | $125.90 | $125.90 |
| 7 purchase totals = | $676.64 | $718.5566 | $718.56 | $718.60 | $718.50 | |