| 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 | $124.49 | 9.670% | $136.5282 | $136.53 | $136.55 | $136.50 |
| Purchase #2 | $29.87 | 7.695% | $32.1685 | $32.17 | $32.15 | $32.20 |
| Purchase #3 | $143.39 | 10.103% | $157.8767 | $157.88 | $157.90 | $157.90 |
| Purchase #4 | $115.44 | 6.446% | $122.8813 | $122.88 | $122.90 | $122.90 |
| Purchase #5 | $129.25 | 12.862% | $145.8741 | $145.87 | $145.85 | $145.90 |
| Purchase #6 | $79.64 | 3.700% | $82.5867 | $82.59 | $82.60 | $82.60 |
| Purchase #7 | $68.42 | 5.747% | $72.3521 | $72.35 | $72.35 | $72.40 |
| 7 purchase totals = | $690.50 | $750.2676 | $750.27 | $750.30 | $750.40 | |