| 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 | $196.34 | 8.834% | $213.6847 | $213.68 | $213.70 | $213.70 |
| Purchase #2 | $42.95 | 7.569% | $46.2009 | $46.20 | $46.20 | $46.20 |
| Purchase #3 | $154.42 | 4.737% | $161.7349 | $161.73 | $161.75 | $161.70 |
| Purchase #4 | $41.51 | 8.335% | $44.9699 | $44.97 | $44.95 | $45.00 |
| Purchase #5 | $31.64 | 3.454% | $32.7328 | $32.73 | $32.75 | $32.70 |
| Purchase #6 | $217.56 | 4.281% | $226.8737 | $226.87 | $226.85 | $226.90 |
| Purchase #7 | $84.70 | 11.527% | $94.4634 | $94.46 | $94.45 | $94.50 |
| 7 purchase totals = | $769.12 | $820.6603 | $820.64 | $820.65 | $820.70 | |