| 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 | $89.92 | 8.294% | $97.378 | $97.38 | $97.40 | $97.40 |
| Purchase #2 | $19.97 | 10.640% | $22.0948 | $22.09 | $22.10 | $22.10 |
| Purchase #3 | $46.33 | 13.434% | $52.554 | $52.55 | $52.55 | $52.60 |
| Purchase #4 | $44.36 | 9.806% | $48.7099 | $48.71 | $48.70 | $48.70 |
| Purchase #5 | $194.96 | 12.128% | $218.6047 | $218.60 | $218.60 | $218.60 |
| Purchase #6 | $133.93 | 9.151% | $146.1859 | $146.19 | $146.20 | $146.20 |
| Purchase #7 | $168.71 | 12.679% | $190.1007 | $190.10 | $190.10 | $190.10 |
| 7 purchase totals = | $698.18 | $775.6280 | $775.62 | $775.65 | $775.70 | |