| 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 | $52.70 | 10.209% | $58.0801 | $58.08 | $58.10 | $58.10 |
| Purchase #2 | $180.48 | 10.119% | $198.7428 | $198.74 | $198.75 | $198.70 |
| Purchase #3 | $148.90 | 6.467% | $158.5294 | $158.53 | $158.55 | $158.50 |
| Purchase #4 | $158.46 | 6.547% | $168.8344 | $168.83 | $168.85 | $168.80 |
| Purchase #5 | $121.95 | 5.772% | $128.989 | $128.99 | $129.00 | $129.00 |
| Purchase #6 | $187.49 | 8.538% | $203.4979 | $203.50 | $203.50 | $203.50 |
| Purchase #7 | $19.80 | 12.474% | $22.2699 | $22.27 | $22.25 | $22.30 |
| 7 purchase totals = | $869.78 | $938.9435 | $938.94 | $939.00 | $938.90 | |