| 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 | $76.81 | 3.143% | $79.2241 | $79.22 | $79.20 | $79.20 |
| Purchase #2 | $150.65 | 11.566% | $168.0742 | $168.07 | $168.05 | $168.10 |
| Purchase #3 | $43.50 | 13.437% | $49.3451 | $49.35 | $49.35 | $49.30 |
| Purchase #4 | $197.64 | 6.740% | $210.9609 | $210.96 | $210.95 | $211.00 |
| Purchase #5 | $105.88 | 9.490% | $115.928 | $115.93 | $115.95 | $115.90 |
| Purchase #6 | $172.56 | 6.184% | $183.2311 | $183.23 | $183.25 | $183.20 |
| Purchase #7 | $92.68 | 12.322% | $104.1 | $104.10 | $104.10 | $104.10 |
| 7 purchase totals = | $839.72 | $910.8634 | $910.86 | $910.85 | $910.80 | |