| 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 | $26.69 | 9.331% | $29.1804 | $29.18 | $29.20 | $29.20 |
| Purchase #2 | $66.62 | 8.530% | $72.3027 | $72.30 | $72.30 | $72.30 |
| Purchase #3 | $190.88 | 3.269% | $197.1199 | $197.12 | $197.10 | $197.10 |
| Purchase #4 | $155.82 | 8.844% | $169.6007 | $169.60 | $169.60 | $169.60 |
| Purchase #5 | $65.33 | 5.819% | $69.1316 | $69.13 | $69.15 | $69.10 |
| Purchase #6 | $195.86 | 10.137% | $215.7143 | $215.71 | $215.70 | $215.70 |
| Purchase #7 | $25.58 | 13.543% | $29.0443 | $29.04 | $29.05 | $29.00 |
| 7 purchase totals = | $726.78 | $782.0939 | $782.08 | $782.10 | $782.00 | |