| 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 | $43.36 | 13.191% | $49.0796 | $49.08 | $49.10 | $49.10 |
| Purchase #2 | $14.95 | 11.130% | $16.6139 | $16.61 | $16.60 | $16.60 |
| Purchase #3 | $90.95 | 11.645% | $101.5411 | $101.54 | $101.55 | $101.50 |
| Purchase #4 | $92.71 | 11.308% | $103.1936 | $103.19 | $103.20 | $103.20 |
| Purchase #5 | $83.53 | 8.683% | $90.7829 | $90.78 | $90.80 | $90.80 |
| Purchase #6 | $198.36 | 3.785% | $205.8679 | $205.87 | $205.85 | $205.90 |
| Purchase #7 | $231.90 | 6.785% | $247.6344 | $247.63 | $247.65 | $247.60 |
| 7 purchase totals = | $755.76 | $814.7134 | $814.70 | $814.75 | $814.70 | |