| 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 | $60.26 | 7.280% | $64.6469 | $64.65 | $64.65 | $64.60 |
| Purchase #2 | $115.79 | 11.826% | $129.4833 | $129.48 | $129.50 | $129.50 |
| Purchase #3 | $73.41 | 4.136% | $76.4462 | $76.45 | $76.45 | $76.40 |
| Purchase #4 | $139.60 | 3.188% | $144.0504 | $144.05 | $144.05 | $144.10 |
| Purchase #5 | $91.88 | 4.173% | $95.7142 | $95.71 | $95.70 | $95.70 |
| Purchase #6 | $56.48 | 8.367% | $61.2057 | $61.21 | $61.20 | $61.20 |
| Purchase #7 | $47.69 | 6.600% | $50.8375 | $50.84 | $50.85 | $50.80 |
| 7 purchase totals = | $585.11 | $622.3842 | $622.39 | $622.40 | $622.30 | |