| 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 | $105.82 | 11.222% | $117.6951 | $117.70 | $117.70 | $117.70 |
| Purchase #2 | $69.45 | 13.574% | $78.8771 | $78.88 | $78.90 | $78.90 |
| Purchase #3 | $56.39 | 8.783% | $61.3427 | $61.34 | $61.35 | $61.30 |
| Purchase #4 | $75.52 | 6.817% | $80.6682 | $80.67 | $80.65 | $80.70 |
| Purchase #5 | $92.26 | 12.816% | $104.084 | $104.08 | $104.10 | $104.10 |
| Purchase #6 | $29.97 | 13.316% | $33.9608 | $33.96 | $33.95 | $34.00 |
| Purchase #7 | $85.55 | 9.788% | $93.9236 | $93.92 | $93.90 | $93.90 |
| 7 purchase totals = | $514.96 | $570.5515 | $570.55 | $570.55 | $570.60 | |