| 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 | $247.88 | 6.868% | $264.9044 | $264.90 | $264.90 | $264.90 |
| Purchase #2 | $58.75 | 7.296% | $63.0364 | $63.04 | $63.05 | $63.00 |
| Purchase #3 | $75.32 | 7.540% | $80.9991 | $81.00 | $81.00 | $81.00 |
| Purchase #4 | $47.39 | 11.565% | $52.8707 | $52.87 | $52.85 | $52.90 |
| Purchase #5 | $136.41 | 9.760% | $149.7236 | $149.72 | $149.70 | $149.70 |
| Purchase #6 | $74.30 | 8.402% | $80.5427 | $80.54 | $80.55 | $80.50 |
| Purchase #7 | $231.60 | 5.529% | $244.4052 | $244.41 | $244.40 | $244.40 |
| 7 purchase totals = | $871.65 | $936.4821 | $936.48 | $936.45 | $936.40 | |