| 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 | $28.86 | 12.628% | $32.5044 | $32.50 | $32.50 | $32.50 |
| Purchase #2 | $11.77 | 5.770% | $12.4491 | $12.45 | $12.45 | $12.40 |
| Purchase #3 | $174.93 | 11.141% | $194.419 | $194.42 | $194.40 | $194.40 |
| Purchase #4 | $13.97 | 7.134% | $14.9666 | $14.97 | $14.95 | $15.00 |
| Purchase #5 | $173.32 | 11.218% | $192.763 | $192.76 | $192.75 | $192.80 |
| Purchase #6 | $213.54 | 13.703% | $242.8014 | $242.80 | $242.80 | $242.80 |
| Purchase #7 | $132.26 | 4.441% | $138.1337 | $138.13 | $138.15 | $138.10 |
| 7 purchase totals = | $748.65 | $828.0372 | $828.03 | $828.00 | $828.00 | |