| 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 | $33.79 | 4.704% | $35.3795 | $35.38 | $35.40 | $35.40 |
| Purchase #2 | $60.30 | 6.297% | $64.0971 | $64.10 | $64.10 | $64.10 |
| Purchase #3 | $153.96 | 11.222% | $171.2374 | $171.24 | $171.25 | $171.20 |
| Purchase #4 | $38.49 | 3.142% | $39.6994 | $39.70 | $39.70 | $39.70 |
| Purchase #5 | $155.34 | 8.503% | $168.5486 | $168.55 | $168.55 | $168.50 |
| Purchase #6 | $211.46 | 5.602% | $223.306 | $223.31 | $223.30 | $223.30 |
| Purchase #7 | $30.52 | 12.778% | $34.4198 | $34.42 | $34.40 | $34.40 |
| 7 purchase totals = | $683.86 | $736.6878 | $736.70 | $736.70 | $736.60 | |