| 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 | $24.26 | 3.589% | $25.1307 | $25.13 | $25.15 | $25.10 |
| Purchase #2 | $90.88 | 7.589% | $97.7769 | $97.78 | $97.80 | $97.80 |
| Purchase #3 | $30.77 | 9.786% | $33.7812 | $33.78 | $33.80 | $33.80 |
| Purchase #4 | $235.47 | 4.612% | $246.3299 | $246.33 | $246.35 | $246.30 |
| Purchase #5 | $123.56 | 5.131% | $129.8999 | $129.90 | $129.90 | $129.90 |
| Purchase #6 | $73.71 | 11.151% | $81.9294 | $81.93 | $81.95 | $81.90 |
| Purchase #7 | $32.88 | 3.498% | $34.0301 | $34.03 | $34.05 | $34.00 |
| 7 purchase totals = | $611.53 | $648.8781 | $648.88 | $649.00 | $648.80 | |