| 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 | $34.80 | 13.722% | $39.5753 | $39.58 | $39.60 | $39.60 |
| Purchase #2 | $197.80 | 3.823% | $205.3619 | $205.36 | $205.35 | $205.40 |
| Purchase #3 | $136.42 | 6.203% | $144.8821 | $144.88 | $144.90 | $144.90 |
| Purchase #4 | $200.93 | 8.482% | $217.9729 | $217.97 | $217.95 | $218.00 |
| Purchase #5 | $25.98 | 9.719% | $28.505 | $28.51 | $28.50 | $28.50 |
| Purchase #6 | $137.46 | 6.854% | $146.8815 | $146.88 | $146.90 | $146.90 |
| Purchase #7 | $77.68 | 5.203% | $81.7217 | $81.72 | $81.70 | $81.70 |
| 7 purchase totals = | $811.07 | $864.9004 | $864.90 | $864.90 | $865.00 | |