| 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 | $47.89 | 10.599% | $52.9659 | $52.97 | $52.95 | $53.00 |
| Purchase #2 | $190.67 | 3.671% | $197.6695 | $197.67 | $197.65 | $197.70 |
| Purchase #3 | $133.65 | 5.324% | $140.7655 | $140.77 | $140.75 | $140.80 |
| Purchase #4 | $181.73 | 9.588% | $199.1543 | $199.15 | $199.15 | $199.20 |
| Purchase #5 | $19.87 | 3.128% | $20.4915 | $20.49 | $20.50 | $20.50 |
| Purchase #6 | $115.48 | 8.534% | $125.3351 | $125.34 | $125.35 | $125.30 |
| Purchase #7 | $130.64 | 5.336% | $137.611 | $137.61 | $137.60 | $137.60 |
| 7 purchase totals = | $819.93 | $873.9928 | $874.00 | $873.95 | $874.10 | |