| 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 | $94.73 | 11.555% | $105.6761 | $105.68 | $105.70 | $105.70 |
| Purchase #2 | $110.97 | 7.380% | $119.1596 | $119.16 | $119.15 | $119.20 |
| Purchase #3 | $99.53 | 9.417% | $108.9027 | $108.90 | $108.90 | $108.90 |
| Purchase #4 | $70.35 | 12.424% | $79.0903 | $79.09 | $79.10 | $79.10 |
| Purchase #5 | $178.71 | 11.862% | $199.9086 | $199.91 | $199.90 | $199.90 |
| Purchase #6 | $97.47 | 7.596% | $104.8738 | $104.87 | $104.85 | $104.90 |
| Purchase #7 | $64.31 | 9.307% | $70.2953 | $70.30 | $70.30 | $70.30 |
| 7 purchase totals = | $716.07 | $787.9064 | $787.91 | $787.90 | $788.00 | |