| 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 | $46.51 | 9.162% | $50.7712 | $50.77 | $50.75 | $50.80 |
| Purchase #2 | $19.39 | 11.379% | $21.5964 | $21.60 | $21.60 | $21.60 |
| Purchase #3 | $92.35 | 7.669% | $99.4323 | $99.43 | $99.45 | $99.40 |
| Purchase #4 | $223.75 | 4.147% | $233.0289 | $233.03 | $233.05 | $233.00 |
| Purchase #5 | $21.81 | 6.744% | $23.2809 | $23.28 | $23.30 | $23.30 |
| Purchase #6 | $224.41 | 4.376% | $234.2302 | $234.23 | $234.25 | $234.20 |
| Purchase #7 | $203.79 | 7.222% | $218.5077 | $218.51 | $218.50 | $218.50 |
| 7 purchase totals = | $832.01 | $880.8476 | $880.85 | $880.90 | $880.80 | |