| 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 | $72.70 | 9.128% | $79.3361 | $79.34 | $79.35 | $79.30 |
| Purchase #2 | $61.90 | 12.684% | $69.7514 | $69.75 | $69.75 | $69.80 |
| Purchase #3 | $91.66 | 6.183% | $97.3273 | $97.33 | $97.35 | $97.30 |
| Purchase #4 | $99.56 | 6.308% | $105.8402 | $105.84 | $105.85 | $105.80 |
| Purchase #5 | $79.33 | 5.430% | $83.6376 | $83.64 | $83.65 | $83.60 |
| Purchase #6 | $59.58 | 4.695% | $62.3773 | $62.38 | $62.40 | $62.40 |
| Purchase #7 | $121.27 | 3.118% | $125.0512 | $125.05 | $125.05 | $125.10 |
| 7 purchase totals = | $586.00 | $623.3211 | $623.33 | $623.40 | $623.30 | |