| 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 | $115.26 | 6.206% | $122.413 | $122.41 | $122.40 | $122.40 |
| Purchase #2 | $31.63 | 12.460% | $35.5711 | $35.57 | $35.55 | $35.60 |
| Purchase #3 | $50.92 | 13.185% | $57.6338 | $57.63 | $57.65 | $57.60 |
| Purchase #4 | $81.49 | 6.335% | $86.6524 | $86.65 | $86.65 | $86.70 |
| Purchase #5 | $82.25 | 6.153% | $87.3108 | $87.31 | $87.30 | $87.30 |
| Purchase #6 | $22.91 | 12.714% | $25.8228 | $25.82 | $25.80 | $25.80 |
| Purchase #7 | $106.80 | 3.792% | $110.8499 | $110.85 | $110.85 | $110.80 |
| 7 purchase totals = | $491.26 | $526.2538 | $526.24 | $526.20 | $526.20 | |