| 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 | $70.30 | 5.687% | $74.298 | $74.30 | $74.30 | $74.30 |
| Purchase #2 | $66.46 | 12.862% | $75.0081 | $75.01 | $75.00 | $75.00 |
| Purchase #3 | $59.80 | 5.234% | $62.9299 | $62.93 | $62.95 | $62.90 |
| Purchase #4 | $80.31 | 8.630% | $87.2408 | $87.24 | $87.25 | $87.20 |
| Purchase #5 | $11.38 | 11.593% | $12.6993 | $12.70 | $12.70 | $12.70 |
| Purchase #6 | $51.43 | 3.193% | $53.0722 | $53.07 | $53.05 | $53.10 |
| Purchase #7 | $62.34 | 11.441% | $69.4723 | $69.47 | $69.45 | $69.50 |
| 7 purchase totals = | $402.02 | $434.7206 | $434.72 | $434.70 | $434.70 | |