| 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 | $71.33 | 11.778% | $79.7312 | $79.73 | $79.75 | $79.70 |
| Purchase #2 | $23.45 | 13.664% | $26.6542 | $26.65 | $26.65 | $26.70 |
| Purchase #3 | $132.89 | 10.315% | $146.5976 | $146.60 | $146.60 | $146.60 |
| Purchase #4 | $43.84 | 9.337% | $47.9333 | $47.93 | $47.95 | $47.90 |
| Purchase #5 | $54.86 | 13.572% | $62.3056 | $62.31 | $62.30 | $62.30 |
| Purchase #6 | $109.94 | 8.271% | $119.0331 | $119.03 | $119.05 | $119.00 |
| Purchase #7 | $65.52 | 11.453% | $73.024 | $73.02 | $73.00 | $73.00 |
| 7 purchase totals = | $501.83 | $555.2790 | $555.27 | $555.30 | $555.20 | |