| 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 | $130.49 | 10.700% | $144.4524 | $144.45 | $144.45 | $144.50 |
| Purchase #2 | $71.30 | 11.584% | $79.5594 | $79.56 | $79.55 | $79.60 |
| Purchase #3 | $110.45 | 8.147% | $119.4484 | $119.45 | $119.45 | $119.40 |
| Purchase #4 | $241.52 | 11.606% | $269.5508 | $269.55 | $269.55 | $269.60 |
| Purchase #5 | $121.48 | 3.229% | $125.4026 | $125.40 | $125.40 | $125.40 |
| Purchase #6 | $17.36 | 4.531% | $18.1466 | $18.15 | $18.15 | $18.10 |
| Purchase #7 | $72.97 | 11.566% | $81.4097 | $81.41 | $81.40 | $81.40 |
| 7 purchase totals = | $765.57 | $837.9699 | $837.97 | $837.95 | $838.00 | |