| 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 | $67.66 | 9.540% | $74.1148 | $74.11 | $74.10 | $74.10 |
| Purchase #2 | $36.79 | 13.668% | $41.8185 | $41.82 | $41.80 | $41.80 |
| Purchase #3 | $179.64 | 13.303% | $203.5375 | $203.54 | $203.55 | $203.50 |
| Purchase #4 | $9.37 | 9.234% | $10.2352 | $10.24 | $10.25 | $10.20 |
| Purchase #5 | $62.85 | 4.854% | $65.9007 | $65.90 | $65.90 | $65.90 |
| Purchase #6 | $35.27 | 9.787% | $38.7219 | $38.72 | $38.70 | $38.70 |
| Purchase #7 | $71.88 | 12.573% | $80.9175 | $80.92 | $80.90 | $80.90 |
| 7 purchase totals = | $463.46 | $515.2461 | $515.25 | $515.20 | $515.10 | |