| 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 | $79.58 | 3.593% | $82.4393 | $82.44 | $82.45 | $82.40 |
| Purchase #2 | $151.43 | 10.783% | $167.7587 | $167.76 | $167.75 | $167.80 |
| Purchase #3 | $160.46 | 7.769% | $172.9261 | $172.93 | $172.95 | $172.90 |
| Purchase #4 | $41.55 | 10.833% | $46.0511 | $46.05 | $46.05 | $46.10 |
| Purchase #5 | $45.27 | 8.433% | $49.0876 | $49.09 | $49.10 | $49.10 |
| Purchase #6 | $43.26 | 8.764% | $47.0513 | $47.05 | $47.05 | $47.10 |
| Purchase #7 | $27.65 | 12.411% | $31.0816 | $31.08 | $31.10 | $31.10 |
| 7 purchase totals = | $549.20 | $596.3957 | $596.40 | $596.45 | $596.50 | |