| 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 | $42.69 | 5.703% | $45.1246 | $45.12 | $45.10 | $45.10 |
| Purchase #2 | $88.49 | 9.775% | $97.1399 | $97.14 | $97.15 | $97.10 |
| Purchase #3 | $112.84 | 3.518% | $116.8097 | $116.81 | $116.80 | $116.80 |
| Purchase #4 | $248.85 | 8.502% | $270.0072 | $270.01 | $270.00 | $270.00 |
| Purchase #5 | $205.41 | 13.853% | $233.8654 | $233.87 | $233.85 | $233.90 |
| Purchase #6 | $240.85 | 5.355% | $253.7475 | $253.75 | $253.75 | $253.70 |
| Purchase #7 | $38.47 | 5.609% | $40.6278 | $40.63 | $40.65 | $40.60 |
| 7 purchase totals = | $977.60 | $1,057.3221 | $1,057.33 | $1,057.30 | $1,057.20 | |