| 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 | $82.28 | 11.715% | $91.9191 | $91.92 | $91.90 | $91.90 |
| Purchase #2 | $151.98 | 11.601% | $169.6112 | $169.61 | $169.60 | $169.60 |
| Purchase #3 | $124.36 | 3.725% | $128.9924 | $128.99 | $129.00 | $129.00 |
| Purchase #4 | $85.65 | 7.593% | $92.1534 | $92.15 | $92.15 | $92.20 |
| Purchase #5 | $126.34 | 9.169% | $137.9241 | $137.92 | $137.90 | $137.90 |
| Purchase #6 | $120.96 | 3.381% | $125.0497 | $125.05 | $125.05 | $125.00 |
| Purchase #7 | $70.59 | 9.253% | $77.1217 | $77.12 | $77.10 | $77.10 |
| 7 purchase totals = | $762.16 | $822.7716 | $822.76 | $822.70 | $822.70 | |