| 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 | $62.77 | 5.202% | $66.0353 | $66.04 | $66.05 | $66.00 |
| Purchase #2 | $207.60 | 7.766% | $223.7222 | $223.72 | $223.70 | $223.70 |
| Purchase #3 | $145.60 | 12.669% | $164.0461 | $164.05 | $164.05 | $164.00 |
| Purchase #4 | $227.40 | 10.630% | $251.5726 | $251.57 | $251.55 | $251.60 |
| Purchase #5 | $30.57 | 7.121% | $32.7469 | $32.75 | $32.75 | $32.70 |
| Purchase #6 | $84.48 | 5.868% | $89.4373 | $89.44 | $89.45 | $89.40 |
| Purchase #7 | $222.57 | 10.557% | $246.0667 | $246.07 | $246.05 | $246.10 |
| 7 purchase totals = | $980.99 | $1,073.6271 | $1,073.64 | $1,073.60 | $1,073.50 | |