| 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 | $11.85 | 10.826% | $13.1329 | $13.13 | $13.15 | $13.10 |
| Purchase #2 | $102.87 | 8.421% | $111.5327 | $111.53 | $111.55 | $111.50 |
| Purchase #3 | $184.75 | 8.213% | $199.9235 | $199.92 | $199.90 | $199.90 |
| Purchase #4 | $151.92 | 4.613% | $158.9281 | $158.93 | $158.95 | $158.90 |
| Purchase #5 | $24.45 | 7.740% | $26.3424 | $26.34 | $26.35 | $26.30 |
| Purchase #6 | $110.82 | 10.595% | $122.5614 | $122.56 | $122.55 | $122.60 |
| Purchase #7 | $26.27 | 7.285% | $28.1838 | $28.18 | $28.20 | $28.20 |
| 7 purchase totals = | $612.93 | $660.6048 | $660.59 | $660.65 | $660.50 | |