| 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 | $58.38 | 7.684% | $62.8659 | $62.87 | $62.85 | $62.90 |
| Purchase #2 | $76.57 | 10.529% | $84.6321 | $84.63 | $84.65 | $84.60 |
| Purchase #3 | $23.93 | 10.870% | $26.5312 | $26.53 | $26.55 | $26.50 |
| Purchase #4 | $45.77 | 3.697% | $47.4621 | $47.46 | $47.45 | $47.50 |
| Purchase #5 | $72.51 | 8.475% | $78.6552 | $78.66 | $78.65 | $78.70 |
| Purchase #6 | $87.29 | 11.217% | $97.0813 | $97.08 | $97.10 | $97.10 |
| Purchase #7 | $238.56 | 13.800% | $271.4813 | $271.48 | $271.50 | $271.50 |
| 7 purchase totals = | $603.01 | $668.7091 | $668.71 | $668.75 | $668.80 | |