| 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 | $37.56 | 3.776% | $38.9783 | $38.98 | $39.00 | $39.00 |
| Purchase #2 | $199.97 | 7.221% | $214.4098 | $214.41 | $214.40 | $214.40 |
| Purchase #3 | $152.68 | 10.636% | $168.919 | $168.92 | $168.90 | $168.90 |
| Purchase #4 | $240.62 | 12.634% | $271.0199 | $271.02 | $271.00 | $271.00 |
| Purchase #5 | $5.99 | 12.633% | $6.7467 | $6.75 | $6.75 | $6.70 |
| Purchase #6 | $77.42 | 7.533% | $83.252 | $83.25 | $83.25 | $83.30 |
| Purchase #7 | $115.94 | 9.479% | $126.93 | $126.93 | $126.95 | $126.90 |
| 7 purchase totals = | $830.18 | $910.2557 | $910.26 | $910.25 | $910.20 | |