| 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 | $54.69 | 5.688% | $57.8008 | $57.80 | $57.80 | $57.80 |
| Purchase #2 | $148.72 | 4.125% | $154.8547 | $154.85 | $154.85 | $154.90 |
| Purchase #3 | $219.92 | 9.379% | $240.5463 | $240.55 | $240.55 | $240.50 |
| Purchase #4 | $167.50 | 12.860% | $189.0405 | $189.04 | $189.05 | $189.00 |
| Purchase #5 | $16.38 | 8.232% | $17.7284 | $17.73 | $17.75 | $17.70 |
| Purchase #6 | $237.47 | 9.175% | $259.2579 | $259.26 | $259.25 | $259.30 |
| Purchase #7 | $186.82 | 8.388% | $202.4905 | $202.49 | $202.50 | $202.50 |
| 7 purchase totals = | $1,031.50 | $1,121.7191 | $1,121.72 | $1,121.75 | $1,121.70 | |