| 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 | $87.75 | 5.840% | $92.8746 | $92.87 | $92.85 | $92.90 |
| Purchase #2 | $47.95 | 12.359% | $53.8761 | $53.88 | $53.90 | $53.90 |
| Purchase #3 | $217.31 | 10.770% | $240.7143 | $240.71 | $240.70 | $240.70 |
| Purchase #4 | $49.78 | 5.718% | $52.6264 | $52.63 | $52.65 | $52.60 |
| Purchase #5 | $97.45 | 6.542% | $103.8252 | $103.83 | $103.85 | $103.80 |
| Purchase #6 | $150.33 | 4.749% | $157.4692 | $157.47 | $157.45 | $157.50 |
| Purchase #7 | $126.86 | 7.373% | $136.2134 | $136.21 | $136.20 | $136.20 |
| 7 purchase totals = | $777.43 | $837.5992 | $837.60 | $837.60 | $837.60 | |