| 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 | $90.44 | 7.273% | $97.0177 | $97.02 | $97.00 | $97.00 |
| Purchase #2 | $63.65 | 10.739% | $70.4854 | $70.49 | $70.50 | $70.50 |
| Purchase #3 | $216.47 | 10.202% | $238.5543 | $238.55 | $238.55 | $238.60 |
| Purchase #4 | $66.78 | 8.110% | $72.1959 | $72.20 | $72.20 | $72.20 |
| Purchase #5 | $136.95 | 5.259% | $144.1522 | $144.15 | $144.15 | $144.20 |
| Purchase #6 | $102.40 | 9.287% | $111.9099 | $111.91 | $111.90 | $111.90 |
| Purchase #7 | $49.66 | 8.831% | $54.0455 | $54.05 | $54.05 | $54.00 |
| 7 purchase totals = | $726.35 | $788.3609 | $788.37 | $788.35 | $788.40 | |