| 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 | $60.90 | 5.326% | $64.1435 | $64.14 | $64.15 | $64.10 |
| Purchase #2 | $36.40 | 4.803% | $38.1483 | $38.15 | $38.15 | $38.10 |
| Purchase #3 | $193.62 | 9.160% | $211.3556 | $211.36 | $211.35 | $211.40 |
| Purchase #4 | $98.72 | 13.800% | $112.3434 | $112.34 | $112.35 | $112.30 |
| Purchase #5 | $163.55 | 7.846% | $176.3821 | $176.38 | $176.40 | $176.40 |
| Purchase #6 | $146.94 | 7.445% | $157.8797 | $157.88 | $157.90 | $157.90 |
| Purchase #7 | $181.25 | 12.132% | $203.2393 | $203.24 | $203.25 | $203.20 |
| 7 purchase totals = | $881.38 | $963.4919 | $963.49 | $963.55 | $963.40 | |