| 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 | $94.54 | 8.595% | $102.6657 | $102.67 | $102.65 | $102.70 |
| Purchase #2 | $209.63 | 5.866% | $221.9269 | $221.93 | $221.95 | $221.90 |
| Purchase #3 | $175.90 | 12.354% | $197.6307 | $197.63 | $197.65 | $197.60 |
| Purchase #4 | $135.62 | 9.522% | $148.5337 | $148.53 | $148.55 | $148.50 |
| Purchase #5 | $92.36 | 8.845% | $100.5292 | $100.53 | $100.55 | $100.50 |
| Purchase #6 | $16.46 | 8.816% | $17.9111 | $17.91 | $17.90 | $17.90 |
| Purchase #7 | $77.53 | 10.182% | $85.4241 | $85.42 | $85.40 | $85.40 |
| 7 purchase totals = | $802.04 | $874.6214 | $874.62 | $874.65 | $874.50 | |