| 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 | $94.58 | 4.383% | $98.7254 | $98.73 | $98.75 | $98.70 |
| Purchase #2 | $157.91 | 7.586% | $169.8891 | $169.89 | $169.90 | $169.90 |
| Purchase #3 | $120.66 | 8.652% | $131.0995 | $131.10 | $131.10 | $131.10 |
| Purchase #4 | $224.33 | 8.167% | $242.651 | $242.65 | $242.65 | $242.70 |
| Purchase #5 | $17.40 | 13.719% | $19.7871 | $19.79 | $19.80 | $19.80 |
| Purchase #6 | $46.84 | 4.814% | $49.0949 | $49.09 | $49.10 | $49.10 |
| Purchase #7 | $81.52 | 9.868% | $89.5644 | $89.56 | $89.55 | $89.60 |
| 7 purchase totals = | $743.24 | $800.8114 | $800.81 | $800.85 | $800.90 | |