| 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 | $45.34 | 10.872% | $50.2694 | $50.27 | $50.25 | $50.30 |
| Purchase #2 | $208.40 | 7.521% | $224.0738 | $224.07 | $224.05 | $224.10 |
| Purchase #3 | $205.42 | 7.663% | $221.1613 | $221.16 | $221.15 | $221.20 |
| Purchase #4 | $229.50 | 13.169% | $259.7229 | $259.72 | $259.70 | $259.70 |
| Purchase #5 | $35.92 | 11.265% | $39.9664 | $39.97 | $39.95 | $40.00 |
| Purchase #6 | $145.40 | 6.282% | $154.534 | $154.53 | $154.55 | $154.50 |
| Purchase #7 | $193.61 | 3.293% | $199.9856 | $199.99 | $200.00 | $200.00 |
| 7 purchase totals = | $1,063.59 | $1,149.7134 | $1,149.71 | $1,149.65 | $1,149.80 | |