| 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 | $39.50 | 12.744% | $44.5339 | $44.53 | $44.55 | $44.50 |
| Purchase #2 | $56.91 | 13.737% | $64.7277 | $64.73 | $64.75 | $64.70 |
| Purchase #3 | $219.32 | 6.725% | $234.0693 | $234.07 | $234.05 | $234.10 |
| Purchase #4 | $25.46 | 13.686% | $28.9445 | $28.94 | $28.95 | $28.90 |
| Purchase #5 | $41.91 | 11.715% | $46.8198 | $46.82 | $46.80 | $46.80 |
| Purchase #6 | $11.36 | 6.535% | $12.1024 | $12.10 | $12.10 | $12.10 |
| Purchase #7 | $11.68 | 8.848% | $12.7134 | $12.71 | $12.70 | $12.70 |
| 7 purchase totals = | $406.14 | $443.9110 | $443.90 | $443.90 | $443.80 | |