| 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 | $77.37 | 3.358% | $79.9681 | $79.97 | $79.95 | $80.00 |
| Purchase #2 | $154.35 | 9.495% | $169.0055 | $169.01 | $169.00 | $169.00 |
| Purchase #3 | $73.91 | 3.586% | $76.5604 | $76.56 | $76.55 | $76.60 |
| Purchase #4 | $68.95 | 3.604% | $71.435 | $71.44 | $71.45 | $71.40 |
| Purchase #5 | $122.68 | 7.786% | $132.2319 | $132.23 | $132.25 | $132.20 |
| Purchase #6 | $29.42 | 11.523% | $32.8101 | $32.81 | $32.80 | $32.80 |
| Purchase #7 | $61.31 | 11.831% | $68.5636 | $68.56 | $68.55 | $68.60 |
| 7 purchase totals = | $587.99 | $630.5746 | $630.58 | $630.55 | $630.60 | |