| 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 | $60.52 | 12.420% | $68.0366 | $68.04 | $68.05 | $68.00 |
| Purchase #2 | $155.89 | 5.668% | $164.7258 | $164.73 | $164.75 | $164.70 |
| Purchase #3 | $47.66 | 4.214% | $49.6684 | $49.67 | $49.65 | $49.70 |
| Purchase #4 | $79.68 | 8.613% | $86.5428 | $86.54 | $86.55 | $86.50 |
| Purchase #5 | $6.50 | 3.675% | $6.7389 | $6.74 | $6.75 | $6.70 |
| Purchase #6 | $145.66 | 9.671% | $159.7468 | $159.75 | $159.75 | $159.70 |
| Purchase #7 | $109.85 | 5.251% | $115.6182 | $115.62 | $115.60 | $115.60 |
| 7 purchase totals = | $605.76 | $651.0775 | $651.09 | $651.10 | $650.90 | |