| 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 | $39.96 | 6.691% | $42.6337 | $42.63 | $42.65 | $42.60 |
| Purchase #2 | $148.96 | 5.167% | $156.6568 | $156.66 | $156.65 | $156.70 |
| Purchase #3 | $245.74 | 3.445% | $254.2057 | $254.21 | $254.20 | $254.20 |
| Purchase #4 | $17.25 | 4.789% | $18.0761 | $18.08 | $18.10 | $18.10 |
| Purchase #5 | $63.30 | 13.157% | $71.6284 | $71.63 | $71.65 | $71.60 |
| Purchase #6 | $76.49 | 7.769% | $82.4325 | $82.43 | $82.45 | $82.40 |
| Purchase #7 | $232.51 | 5.127% | $244.4308 | $244.43 | $244.45 | $244.40 |
| 7 purchase totals = | $824.21 | $870.0640 | $870.07 | $870.15 | $870.00 | |