| 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 | $95.55 | 7.201% | $102.4306 | $102.43 | $102.45 | $102.40 |
| Purchase #2 | $79.76 | 7.292% | $85.5761 | $85.58 | $85.60 | $85.60 |
| Purchase #3 | $120.42 | 7.855% | $129.879 | $129.88 | $129.90 | $129.90 |
| Purchase #4 | $62.39 | 6.252% | $66.2906 | $66.29 | $66.30 | $66.30 |
| Purchase #5 | $122.83 | 7.733% | $132.3284 | $132.33 | $132.35 | $132.30 |
| Purchase #6 | $105.49 | 3.306% | $108.9775 | $108.98 | $109.00 | $109.00 |
| Purchase #7 | $169.54 | 10.787% | $187.8283 | $187.83 | $187.85 | $187.80 |
| 7 purchase totals = | $755.98 | $813.3105 | $813.32 | $813.45 | $813.30 | |