| 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 | $103.89 | 5.355% | $109.4533 | $109.45 | $109.45 | $109.50 |
| Purchase #2 | $179.89 | 13.380% | $203.9593 | $203.96 | $203.95 | $204.00 |
| Purchase #3 | $76.98 | 8.255% | $83.3347 | $83.33 | $83.35 | $83.30 |
| Purchase #4 | $154.49 | 13.329% | $175.082 | $175.08 | $175.10 | $175.10 |
| Purchase #5 | $126.91 | 7.693% | $136.6732 | $136.67 | $136.65 | $136.70 |
| Purchase #6 | $107.30 | 7.800% | $115.6694 | $115.67 | $115.65 | $115.70 |
| Purchase #7 | $153.36 | 8.424% | $166.279 | $166.28 | $166.30 | $166.30 |
| 7 purchase totals = | $902.82 | $990.4509 | $990.44 | $990.45 | $990.60 | |