| 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 | $96.61 | 5.613% | $102.0327 | $102.03 | $102.05 | $102.00 |
| Purchase #2 | $79.58 | 10.416% | $87.8691 | $87.87 | $87.85 | $87.90 |
| Purchase #3 | $122.98 | 12.190% | $137.9713 | $137.97 | $137.95 | $138.00 |
| Purchase #4 | $211.38 | 3.420% | $218.6092 | $218.61 | $218.60 | $218.60 |
| Purchase #5 | $125.26 | 11.583% | $139.7689 | $139.77 | $139.75 | $139.80 |
| Purchase #6 | $39.42 | 4.482% | $41.1868 | $41.19 | $41.20 | $41.20 |
| Purchase #7 | $119.47 | 8.646% | $129.7994 | $129.80 | $129.80 | $129.80 |
| 7 purchase totals = | $794.70 | $857.2374 | $857.24 | $857.20 | $857.30 | |