| 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 | $27.30 | 13.342% | $30.9424 | $30.94 | $30.95 | $30.90 |
| Purchase #2 | $248.89 | 7.233% | $266.8922 | $266.89 | $266.90 | $266.90 |
| Purchase #3 | $37.50 | 9.300% | $40.9875 | $40.99 | $41.00 | $41.00 |
| Purchase #4 | $72.26 | 6.163% | $76.7134 | $76.71 | $76.70 | $76.70 |
| Purchase #5 | $241.33 | 6.156% | $256.1863 | $256.19 | $256.20 | $256.20 |
| Purchase #6 | $150.97 | 11.679% | $168.6018 | $168.60 | $168.60 | $168.60 |
| Purchase #7 | $18.69 | 8.783% | $20.3315 | $20.33 | $20.35 | $20.30 |
| 7 purchase totals = | $796.94 | $860.6551 | $860.65 | $860.70 | $860.60 | |