| 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 | $48.51 | 3.859% | $50.382 | $50.38 | $50.40 | $50.40 |
| Purchase #2 | $63.65 | 3.543% | $65.9051 | $65.91 | $65.90 | $65.90 |
| Purchase #3 | $22.83 | 11.137% | $25.3726 | $25.37 | $25.35 | $25.40 |
| Purchase #4 | $26.81 | 12.502% | $30.1618 | $30.16 | $30.15 | $30.20 |
| Purchase #5 | $85.57 | 11.280% | $95.2223 | $95.22 | $95.20 | $95.20 |
| Purchase #6 | $189.59 | 4.767% | $198.6278 | $198.63 | $198.65 | $198.60 |
| Purchase #7 | $193.47 | 13.645% | $219.869 | $219.87 | $219.85 | $219.90 |
| 7 purchase totals = | $630.43 | $685.5406 | $685.54 | $685.50 | $685.60 | |