| 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 | $126.74 | 8.727% | $137.8006 | $137.80 | $137.80 | $137.80 |
| Purchase #2 | $206.64 | 6.741% | $220.5696 | $220.57 | $220.55 | $220.60 |
| Purchase #3 | $165.53 | 9.738% | $181.6493 | $181.65 | $181.65 | $181.60 |
| Purchase #4 | $29.54 | 3.768% | $30.6531 | $30.65 | $30.65 | $30.70 |
| Purchase #5 | $11.67 | 12.248% | $13.0993 | $13.10 | $13.10 | $13.10 |
| Purchase #6 | $32.66 | 9.118% | $35.6379 | $35.64 | $35.65 | $35.60 |
| Purchase #7 | $112.42 | 11.338% | $125.1662 | $125.17 | $125.15 | $125.20 |
| 7 purchase totals = | $685.20 | $744.5760 | $744.58 | $744.55 | $744.60 | |