| 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 | $71.39 | 8.335% | $77.3404 | $77.34 | $77.35 | $77.30 |
| Purchase #2 | $119.29 | 11.668% | $133.2088 | $133.21 | $133.20 | $133.20 |
| Purchase #3 | $116.54 | 12.257% | $130.8243 | $130.82 | $130.80 | $130.80 |
| Purchase #4 | $39.72 | 11.776% | $44.3974 | $44.40 | $44.40 | $44.40 |
| Purchase #5 | $32.53 | 3.237% | $33.583 | $33.58 | $33.60 | $33.60 |
| Purchase #6 | $71.35 | 4.541% | $74.59 | $74.59 | $74.60 | $74.60 |
| Purchase #7 | $62.96 | 4.485% | $65.7838 | $65.78 | $65.80 | $65.80 |
| 7 purchase totals = | $513.78 | $559.7277 | $559.72 | $559.75 | $559.70 | |