| 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 | $11.91 | 9.798% | $13.0769 | $13.08 | $13.10 | $13.10 |
| Purchase #2 | $92.63 | 4.282% | $96.5964 | $96.60 | $96.60 | $96.60 |
| Purchase #3 | $47.47 | 4.517% | $49.6142 | $49.61 | $49.60 | $49.60 |
| Purchase #4 | $214.71 | 4.834% | $225.0891 | $225.09 | $225.10 | $225.10 |
| Purchase #5 | $141.87 | 5.658% | $149.897 | $149.90 | $149.90 | $149.90 |
| Purchase #6 | $199.60 | 7.363% | $214.2965 | $214.30 | $214.30 | $214.30 |
| Purchase #7 | $100.30 | 7.854% | $108.1776 | $108.18 | $108.20 | $108.20 |
| 7 purchase totals = | $808.49 | $856.7477 | $856.76 | $856.80 | $856.80 | |