| 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 | $109.89 | 11.749% | $122.801 | $122.80 | $122.80 | $122.80 |
| Purchase #2 | $48.47 | 3.127% | $49.9857 | $49.99 | $50.00 | $50.00 |
| Purchase #3 | $88.33 | 11.176% | $98.2018 | $98.20 | $98.20 | $98.20 |
| Purchase #4 | $169.78 | 8.108% | $183.5458 | $183.55 | $183.55 | $183.50 |
| Purchase #5 | $88.74 | 5.558% | $93.6722 | $93.67 | $93.65 | $93.70 |
| Purchase #6 | $79.40 | 6.158% | $84.2895 | $84.29 | $84.30 | $84.30 |
| Purchase #7 | $126.71 | 8.386% | $137.3359 | $137.34 | $137.35 | $137.30 |
| 7 purchase totals = | $711.32 | $769.8319 | $769.84 | $769.85 | $769.80 | |