| 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 | $72.34 | 4.651% | $75.7045 | $75.70 | $75.70 | $75.70 |
| Purchase #2 | $141.89 | 13.442% | $160.9629 | $160.96 | $160.95 | $161.00 |
| Purchase #3 | $25.88 | 9.460% | $28.3282 | $28.33 | $28.35 | $28.30 |
| Purchase #4 | $35.33 | 11.504% | $39.3944 | $39.39 | $39.40 | $39.40 |
| Purchase #5 | $235.56 | 9.130% | $257.0666 | $257.07 | $257.05 | $257.10 |
| Purchase #6 | $11.50 | 5.173% | $12.0949 | $12.09 | $12.10 | $12.10 |
| Purchase #7 | $64.52 | 9.813% | $70.8513 | $70.85 | $70.85 | $70.90 |
| 7 purchase totals = | $587.02 | $644.4028 | $644.39 | $644.40 | $644.50 | |