| 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 | $87.90 | 10.313% | $96.9651 | $96.97 | $96.95 | $97.00 |
| Purchase #2 | $45.41 | 7.608% | $48.8648 | $48.86 | $48.85 | $48.90 |
| Purchase #3 | $8.83 | 5.154% | $9.2851 | $9.29 | $9.30 | $9.30 |
| Purchase #4 | $244.80 | 5.604% | $258.5186 | $258.52 | $258.50 | $258.50 |
| Purchase #5 | $205.70 | 6.329% | $218.7188 | $218.72 | $218.70 | $218.70 |
| Purchase #6 | $157.51 | 4.577% | $164.7192 | $164.72 | $164.70 | $164.70 |
| Purchase #7 | $82.59 | 11.481% | $92.0722 | $92.07 | $92.05 | $92.10 |
| 7 purchase totals = | $832.74 | $889.1438 | $889.15 | $889.05 | $889.20 | |