| 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 | $67.49 | 3.333% | $69.7394 | $69.74 | $69.75 | $69.70 |
| Purchase #2 | $149.77 | 13.410% | $169.8542 | $169.85 | $169.85 | $169.90 |
| Purchase #3 | $110.37 | 7.427% | $118.5672 | $118.57 | $118.55 | $118.60 |
| Purchase #4 | $198.52 | 8.218% | $214.8344 | $214.83 | $214.85 | $214.80 |
| Purchase #5 | $11.95 | 8.818% | $13.0038 | $13.00 | $13.00 | $13.00 |
| Purchase #6 | $178.25 | 10.396% | $196.7809 | $196.78 | $196.80 | $196.80 |
| Purchase #7 | $51.92 | 3.319% | $53.6432 | $53.64 | $53.65 | $53.60 |
| 7 purchase totals = | $768.27 | $836.4231 | $836.41 | $836.45 | $836.40 | |