| 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 | $31.72 | 5.629% | $33.5055 | $33.51 | $33.50 | $33.50 |
| Purchase #2 | $200.50 | 4.282% | $209.0854 | $209.09 | $209.10 | $209.10 |
| Purchase #3 | $177.92 | 11.269% | $197.9698 | $197.97 | $197.95 | $198.00 |
| Purchase #4 | $249.91 | 13.688% | $284.1177 | $284.12 | $284.10 | $284.10 |
| Purchase #5 | $170.30 | 7.867% | $183.6975 | $183.70 | $183.70 | $183.70 |
| Purchase #6 | $162.91 | 6.771% | $173.9406 | $173.94 | $173.95 | $173.90 |
| Purchase #7 | $62.88 | 7.723% | $67.7362 | $67.74 | $67.75 | $67.70 |
| 7 purchase totals = | $1,056.14 | $1,150.0527 | $1,150.07 | $1,150.05 | $1,150.00 | |