| 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 | $247.83 | 4.351% | $258.6131 | $258.61 | $258.60 | $258.60 |
| Purchase #2 | $75.93 | 5.755% | $80.2998 | $80.30 | $80.30 | $80.30 |
| Purchase #3 | $82.92 | 7.663% | $89.2742 | $89.27 | $89.25 | $89.30 |
| Purchase #4 | $123.34 | 8.827% | $134.2272 | $134.23 | $134.25 | $134.20 |
| Purchase #5 | $94.34 | 3.137% | $97.2994 | $97.30 | $97.30 | $97.30 |
| Purchase #6 | $216.61 | 9.677% | $237.5713 | $237.57 | $237.55 | $237.60 |
| Purchase #7 | $61.38 | 3.191% | $63.3386 | $63.34 | $63.35 | $63.30 |
| 7 purchase totals = | $902.35 | $960.6236 | $960.62 | $960.60 | $960.60 | |