| 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 | $60.43 | 7.166% | $64.7604 | $64.76 | $64.75 | $64.80 |
| Purchase #2 | $167.56 | 12.632% | $188.7262 | $188.73 | $188.75 | $188.70 |
| Purchase #3 | $56.50 | 12.207% | $63.397 | $63.40 | $63.40 | $63.40 |
| Purchase #4 | $65.33 | 5.291% | $68.7866 | $68.79 | $68.80 | $68.80 |
| Purchase #5 | $164.43 | 8.835% | $178.9574 | $178.96 | $178.95 | $179.00 |
| Purchase #6 | $15.39 | 5.429% | $16.2255 | $16.23 | $16.25 | $16.20 |
| Purchase #7 | $51.99 | 5.154% | $54.6696 | $54.67 | $54.65 | $54.70 |
| 7 purchase totals = | $581.63 | $635.5227 | $635.54 | $635.55 | $635.60 | |