| 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 | $15.66 | 3.461% | $16.202 | $16.20 | $16.20 | $16.20 |
| Purchase #2 | $22.43 | 4.330% | $23.4012 | $23.40 | $23.40 | $23.40 |
| Purchase #3 | $50.73 | 13.432% | $57.5441 | $57.54 | $57.55 | $57.50 |
| Purchase #4 | $95.79 | 8.699% | $104.1228 | $104.12 | $104.10 | $104.10 |
| Purchase #5 | $51.97 | 3.309% | $53.6897 | $53.69 | $53.70 | $53.70 |
| Purchase #6 | $221.56 | 3.553% | $229.432 | $229.43 | $229.45 | $229.40 |
| Purchase #7 | $89.38 | 11.261% | $99.4451 | $99.45 | $99.45 | $99.40 |
| 7 purchase totals = | $547.52 | $583.8369 | $583.83 | $583.85 | $583.70 | |