| 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 | $75.50 | 8.560% | $81.9628 | $81.96 | $81.95 | $82.00 |
| Purchase #2 | $120.53 | 13.776% | $137.1342 | $137.13 | $137.15 | $137.10 |
| Purchase #3 | $19.38 | 7.194% | $20.7742 | $20.77 | $20.75 | $20.80 |
| Purchase #4 | $68.76 | 11.347% | $76.5622 | $76.56 | $76.55 | $76.60 |
| Purchase #5 | $96.72 | 9.847% | $106.244 | $106.24 | $106.25 | $106.20 |
| Purchase #6 | $164.93 | 5.330% | $173.7208 | $173.72 | $173.70 | $173.70 |
| Purchase #7 | $42.59 | 6.311% | $45.2779 | $45.28 | $45.30 | $45.30 |
| 7 purchase totals = | $588.41 | $641.6761 | $641.66 | $641.65 | $641.70 | |