| 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 | $63.80 | 7.733% | $68.7337 | $68.73 | $68.75 | $68.70 |
| Purchase #2 | $97.78 | 5.725% | $103.3779 | $103.38 | $103.40 | $103.40 |
| Purchase #3 | $140.63 | 7.243% | $150.8158 | $150.82 | $150.80 | $150.80 |
| Purchase #4 | $189.67 | 10.228% | $209.0694 | $209.07 | $209.05 | $209.10 |
| Purchase #5 | $50.36 | 8.466% | $54.6235 | $54.62 | $54.60 | $54.60 |
| Purchase #6 | $79.63 | 13.282% | $90.2065 | $90.21 | $90.20 | $90.20 |
| Purchase #7 | $84.79 | 3.475% | $87.7365 | $87.74 | $87.75 | $87.70 |
| 7 purchase totals = | $706.66 | $764.5633 | $764.57 | $764.55 | $764.50 | |