| 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 | $118.56 | 5.680% | $125.2942 | $125.29 | $125.30 | $125.30 |
| Purchase #2 | $170.73 | 5.209% | $179.6233 | $179.62 | $179.60 | $179.60 |
| Purchase #3 | $247.52 | 5.224% | $260.4504 | $260.45 | $260.45 | $260.50 |
| Purchase #4 | $21.87 | 13.227% | $24.7627 | $24.76 | $24.75 | $24.80 |
| Purchase #5 | $89.52 | 9.372% | $97.9098 | $97.91 | $97.90 | $97.90 |
| Purchase #6 | $30.57 | 11.653% | $34.1323 | $34.13 | $34.15 | $34.10 |
| Purchase #7 | $99.27 | 10.710% | $109.9018 | $109.90 | $109.90 | $109.90 |
| 7 purchase totals = | $778.04 | $832.0745 | $832.06 | $832.05 | $832.10 | |