| 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 | $48.26 | 4.430% | $50.3979 | $50.40 | $50.40 | $50.40 |
| Purchase #2 | $207.43 | 5.707% | $219.268 | $219.27 | $219.25 | $219.30 |
| Purchase #3 | $23.80 | 7.332% | $25.545 | $25.55 | $25.55 | $25.50 |
| Purchase #4 | $67.72 | 10.433% | $74.7852 | $74.79 | $74.80 | $74.80 |
| Purchase #5 | $186.39 | 4.306% | $194.416 | $194.42 | $194.40 | $194.40 |
| Purchase #6 | $154.62 | 6.189% | $164.1894 | $164.19 | $164.20 | $164.20 |
| Purchase #7 | $110.98 | 10.387% | $122.5075 | $122.51 | $122.50 | $122.50 |
| 7 purchase totals = | $799.20 | $851.1090 | $851.13 | $851.10 | $851.10 | |