| 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 | $68.83 | 5.657% | $72.7237 | $72.72 | $72.70 | $72.70 |
| Purchase #2 | $154.71 | 4.159% | $161.1444 | $161.14 | $161.15 | $161.10 |
| Purchase #3 | $39.91 | 8.686% | $43.3766 | $43.38 | $43.40 | $43.40 |
| Purchase #4 | $217.48 | 10.229% | $239.726 | $239.73 | $239.75 | $239.70 |
| Purchase #5 | $44.93 | 8.144% | $48.5891 | $48.59 | $48.60 | $48.60 |
| Purchase #6 | $62.54 | 13.287% | $70.8497 | $70.85 | $70.85 | $70.80 |
| Purchase #7 | $122.61 | 12.235% | $137.6113 | $137.61 | $137.60 | $137.60 |
| 7 purchase totals = | $711.01 | $774.0208 | $774.02 | $774.05 | $773.90 | |