| 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 | $160.79 | 9.126% | $175.4637 | $175.46 | $175.45 | $175.50 |
| Purchase #2 | $14.34 | 4.232% | $14.9469 | $14.95 | $14.95 | $14.90 |
| Purchase #3 | $39.82 | 7.777% | $42.9168 | $42.92 | $42.90 | $42.90 |
| Purchase #4 | $77.68 | 8.641% | $84.3923 | $84.39 | $84.40 | $84.40 |
| Purchase #5 | $112.34 | 3.799% | $116.6078 | $116.61 | $116.60 | $116.60 |
| Purchase #6 | $221.37 | 5.286% | $233.0716 | $233.07 | $233.05 | $233.10 |
| Purchase #7 | $123.92 | 6.159% | $131.5522 | $131.55 | $131.55 | $131.60 |
| 7 purchase totals = | $750.26 | $798.9513 | $798.95 | $798.90 | $799.00 | |