| 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 | $76.51 | 4.454% | $79.9178 | $79.92 | $79.90 | $79.90 |
| Purchase #2 | $183.35 | 6.506% | $195.2788 | $195.28 | $195.30 | $195.30 |
| Purchase #3 | $47.61 | 8.494% | $51.654 | $51.65 | $51.65 | $51.70 |
| Purchase #4 | $118.97 | 5.573% | $125.6002 | $125.60 | $125.60 | $125.60 |
| Purchase #5 | $220.48 | 6.326% | $234.4276 | $234.43 | $234.45 | $234.40 |
| Purchase #6 | $10.43 | 4.584% | $10.9081 | $10.91 | $10.90 | $10.90 |
| Purchase #7 | $115.55 | 4.525% | $120.7786 | $120.78 | $120.80 | $120.80 |
| 7 purchase totals = | $772.90 | $818.5651 | $818.57 | $818.60 | $818.60 | |