| 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 | $93.47 | 7.268% | $100.2634 | $100.26 | $100.25 | $100.30 |
| Purchase #2 | $88.90 | 5.571% | $93.8526 | $93.85 | $93.85 | $93.90 |
| Purchase #3 | $69.89 | 4.437% | $72.991 | $72.99 | $73.00 | $73.00 |
| Purchase #4 | $233.65 | 3.527% | $241.8908 | $241.89 | $241.90 | $241.90 |
| Purchase #5 | $30.83 | 10.663% | $34.1174 | $34.12 | $34.10 | $34.10 |
| Purchase #6 | $106.60 | 6.433% | $113.4576 | $113.46 | $113.45 | $113.50 |
| Purchase #7 | $25.68 | 6.545% | $27.3608 | $27.36 | $27.35 | $27.40 |
| 7 purchase totals = | $649.02 | $683.9336 | $683.93 | $683.90 | $684.10 | |