| 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 | $77.51 | 4.409% | $80.9274 | $80.93 | $80.95 | $80.90 |
| Purchase #2 | $16.57 | 10.410% | $18.2949 | $18.29 | $18.30 | $18.30 |
| Purchase #3 | $103.54 | 6.666% | $110.442 | $110.44 | $110.45 | $110.40 |
| Purchase #4 | $193.73 | 5.588% | $204.5556 | $204.56 | $204.55 | $204.60 |
| Purchase #5 | $26.34 | 3.698% | $27.3141 | $27.31 | $27.30 | $27.30 |
| Purchase #6 | $106.92 | 6.336% | $113.6945 | $113.69 | $113.70 | $113.70 |
| Purchase #7 | $184.73 | 6.373% | $196.5028 | $196.50 | $196.50 | $196.50 |
| 7 purchase totals = | $709.34 | $751.7313 | $751.72 | $751.75 | $751.70 | |