| 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 | $26.36 | 8.123% | $28.5012 | $28.50 | $28.50 | $28.50 |
| Purchase #2 | $178.43 | 10.643% | $197.4203 | $197.42 | $197.40 | $197.40 |
| Purchase #3 | $194.49 | 12.290% | $218.3928 | $218.39 | $218.40 | $218.40 |
| Purchase #4 | $53.90 | 12.418% | $60.5933 | $60.59 | $60.60 | $60.60 |
| Purchase #5 | $68.25 | 3.225% | $70.4511 | $70.45 | $70.45 | $70.50 |
| Purchase #6 | $10.73 | 4.461% | $11.2087 | $11.21 | $11.20 | $11.20 |
| Purchase #7 | $114.83 | 8.108% | $124.1404 | $124.14 | $124.15 | $124.10 |
| 7 purchase totals = | $646.99 | $710.7078 | $710.70 | $710.70 | $710.70 | |