| 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 | $13.75 | 4.572% | $14.3787 | $14.38 | $14.40 | $14.40 |
| Purchase #2 | $58.27 | 8.873% | $63.4403 | $63.44 | $63.45 | $63.40 |
| Purchase #3 | $24.25 | 7.785% | $26.1379 | $26.14 | $26.15 | $26.10 |
| Purchase #4 | $127.58 | 7.239% | $136.8155 | $136.82 | $136.80 | $136.80 |
| Purchase #5 | $73.26 | 11.295% | $81.5347 | $81.53 | $81.55 | $81.50 |
| Purchase #6 | $232.30 | 9.172% | $253.6066 | $253.61 | $253.60 | $253.60 |
| Purchase #7 | $71.92 | 5.367% | $75.7799 | $75.78 | $75.80 | $75.80 |
| 7 purchase totals = | $601.33 | $651.6936 | $651.70 | $651.75 | $651.60 | |