| 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 | $8.54 | 7.747% | $9.2016 | $9.20 | $9.20 | $9.20 |
| Purchase #2 | $242.62 | 5.179% | $255.1853 | $255.19 | $255.20 | $255.20 |
| Purchase #3 | $136.26 | 4.318% | $142.1437 | $142.14 | $142.15 | $142.10 |
| Purchase #4 | $61.75 | 11.392% | $68.7846 | $68.78 | $68.80 | $68.80 |
| Purchase #5 | $51.92 | 6.303% | $55.1925 | $55.19 | $55.20 | $55.20 |
| Purchase #6 | $180.43 | 8.563% | $195.8802 | $195.88 | $195.90 | $195.90 |
| Purchase #7 | $88.26 | 7.798% | $95.1425 | $95.14 | $95.15 | $95.10 |
| 7 purchase totals = | $769.78 | $821.5304 | $821.52 | $821.60 | $821.50 | |