| 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 | $59.57 | 8.153% | $64.4267 | $64.43 | $64.45 | $64.40 |
| Purchase #2 | $202.74 | 8.858% | $220.6987 | $220.70 | $220.70 | $220.70 |
| Purchase #3 | $94.69 | 11.250% | $105.3426 | $105.34 | $105.35 | $105.30 |
| Purchase #4 | $113.36 | 9.520% | $124.1519 | $124.15 | $124.15 | $124.20 |
| Purchase #5 | $224.91 | 7.509% | $241.7985 | $241.80 | $241.80 | $241.80 |
| Purchase #6 | $7.33 | 3.768% | $7.6062 | $7.61 | $7.60 | $7.60 |
| Purchase #7 | $77.74 | 12.699% | $87.6122 | $87.61 | $87.60 | $87.60 |
| 7 purchase totals = | $780.34 | $851.6368 | $851.64 | $851.65 | $851.60 | |