| 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 | $25.33 | 13.137% | $28.6576 | $28.66 | $28.65 | $28.70 |
| Purchase #2 | $226.50 | 10.499% | $250.2802 | $250.28 | $250.30 | $250.30 |
| Purchase #3 | $158.71 | 6.412% | $168.8865 | $168.89 | $168.90 | $168.90 |
| Purchase #4 | $54.26 | 10.697% | $60.0642 | $60.06 | $60.05 | $60.10 |
| Purchase #5 | $162.93 | 7.249% | $174.7408 | $174.74 | $174.75 | $174.70 |
| Purchase #6 | $9.27 | 12.254% | $10.4059 | $10.41 | $10.40 | $10.40 |
| Purchase #7 | $20.75 | 9.620% | $22.7462 | $22.75 | $22.75 | $22.70 |
| 7 purchase totals = | $657.75 | $715.7814 | $715.79 | $715.80 | $715.80 | |