| 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 | $93.53 | 6.495% | $99.6048 | $99.60 | $99.60 | $99.60 |
| Purchase #2 | $63.40 | 4.435% | $66.2118 | $66.21 | $66.20 | $66.20 |
| Purchase #3 | $127.34 | 12.291% | $142.9914 | $142.99 | $143.00 | $143.00 |
| Purchase #4 | $160.30 | 5.439% | $169.0187 | $169.02 | $169.00 | $169.00 |
| Purchase #5 | $23.96 | 11.136% | $26.6282 | $26.63 | $26.65 | $26.60 |
| Purchase #6 | $51.33 | 12.240% | $57.6128 | $57.61 | $57.60 | $57.60 |
| Purchase #7 | $191.98 | 12.631% | $216.229 | $216.23 | $216.25 | $216.20 |
| 7 purchase totals = | $711.84 | $778.2967 | $778.29 | $778.30 | $778.20 | |