| 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 | $45.76 | 11.241% | $50.9039 | $50.90 | $50.90 | $50.90 |
| Purchase #2 | $137.42 | 7.237% | $147.3651 | $147.37 | $147.35 | $147.40 |
| Purchase #3 | $15.66 | 9.586% | $17.1612 | $17.16 | $17.15 | $17.20 |
| Purchase #4 | $237.60 | 11.691% | $265.3778 | $265.38 | $265.40 | $265.40 |
| Purchase #5 | $171.74 | 7.414% | $184.4728 | $184.47 | $184.45 | $184.50 |
| Purchase #6 | $47.31 | 13.535% | $53.7134 | $53.71 | $53.70 | $53.70 |
| Purchase #7 | $174.80 | 7.761% | $188.3662 | $188.37 | $188.35 | $188.40 |
| 7 purchase totals = | $830.29 | $907.3604 | $907.36 | $907.30 | $907.50 | |