| 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 | $49.34 | 8.267% | $53.4189 | $53.42 | $53.40 | $53.40 |
| Purchase #2 | $53.91 | 9.270% | $58.9075 | $58.91 | $58.90 | $58.90 |
| Purchase #3 | $178.65 | 10.847% | $198.0282 | $198.03 | $198.05 | $198.00 |
| Purchase #4 | $127.62 | 3.797% | $132.4657 | $132.47 | $132.45 | $132.50 |
| Purchase #5 | $10.78 | 13.864% | $12.2745 | $12.27 | $12.25 | $12.30 |
| Purchase #6 | $240.74 | 3.618% | $249.45 | $249.45 | $249.45 | $249.50 |
| Purchase #7 | $99.54 | 10.487% | $109.9788 | $109.98 | $110.00 | $110.00 |
| 7 purchase totals = | $760.58 | $814.5236 | $814.53 | $814.50 | $814.60 | |