| 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 | $6.60 | 5.610% | $6.9703 | $6.97 | $6.95 | $7.00 |
| Purchase #2 | $65.31 | 3.345% | $67.4946 | $67.49 | $67.50 | $67.50 |
| Purchase #3 | $222.59 | 11.117% | $247.3353 | $247.34 | $247.35 | $247.30 |
| Purchase #4 | $140.86 | 13.365% | $159.6859 | $159.69 | $159.70 | $159.70 |
| Purchase #5 | $226.58 | 9.869% | $248.9412 | $248.94 | $248.95 | $248.90 |
| Purchase #6 | $51.67 | 13.192% | $58.4863 | $58.49 | $58.50 | $58.50 |
| Purchase #7 | $138.52 | 5.306% | $145.8699 | $145.87 | $145.85 | $145.90 |
| 7 purchase totals = | $852.13 | $934.7835 | $934.79 | $934.80 | $934.80 | |