| 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 | $170.78 | 8.815% | $185.8343 | $185.83 | $185.85 | $185.80 |
| Purchase #2 | $83.70 | 12.579% | $94.2286 | $94.23 | $94.25 | $94.20 |
| Purchase #3 | $63.38 | 10.137% | $69.8048 | $69.80 | $69.80 | $69.80 |
| Purchase #4 | $215.64 | 10.724% | $238.7652 | $238.77 | $238.75 | $238.80 |
| Purchase #5 | $22.81 | 8.219% | $24.6848 | $24.68 | $24.70 | $24.70 |
| Purchase #6 | $71.82 | 4.430% | $75.0016 | $75.00 | $75.00 | $75.00 |
| Purchase #7 | $63.99 | 5.853% | $67.7353 | $67.74 | $67.75 | $67.70 |
| 7 purchase totals = | $692.12 | $756.0546 | $756.05 | $756.10 | $756.00 | |