| 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 | $80.42 | 3.569% | $83.2902 | $83.29 | $83.30 | $83.30 |
| Purchase #2 | $241.87 | 9.697% | $265.3241 | $265.32 | $265.30 | $265.30 |
| Purchase #3 | $60.64 | 8.597% | $65.8532 | $65.85 | $65.85 | $65.90 |
| Purchase #4 | $175.61 | 9.867% | $192.9374 | $192.94 | $192.95 | $192.90 |
| Purchase #5 | $190.98 | 8.411% | $207.0433 | $207.04 | $207.05 | $207.00 |
| Purchase #6 | $105.93 | 12.213% | $118.8672 | $118.87 | $118.85 | $118.90 |
| Purchase #7 | $17.82 | 3.455% | $18.4357 | $18.44 | $18.45 | $18.40 |
| 7 purchase totals = | $873.27 | $951.7511 | $951.75 | $951.75 | $951.70 | |