| 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 | $37.95 | 7.250% | $40.7014 | $40.70 | $40.70 | $40.70 |
| Purchase #2 | $72.56 | 13.504% | $82.3585 | $82.36 | $82.35 | $82.40 |
| Purchase #3 | $62.34 | 7.181% | $66.8166 | $66.82 | $66.80 | $66.80 |
| Purchase #4 | $18.53 | 5.133% | $19.4811 | $19.48 | $19.50 | $19.50 |
| Purchase #5 | $71.52 | 3.468% | $74.0003 | $74.00 | $74.00 | $74.00 |
| Purchase #6 | $5.50 | 6.371% | $5.8504 | $5.85 | $5.85 | $5.90 |
| Purchase #7 | $39.48 | 12.528% | $44.4261 | $44.43 | $44.45 | $44.40 |
| 7 purchase totals = | $307.88 | $333.6344 | $333.64 | $333.65 | $333.70 | |