| 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 | $130.45 | 5.846% | $138.0761 | $138.08 | $138.10 | $138.10 |
| Purchase #2 | $167.72 | 5.737% | $177.3421 | $177.34 | $177.35 | $177.30 |
| Purchase #3 | $14.39 | 8.773% | $15.6524 | $15.65 | $15.65 | $15.70 |
| Purchase #4 | $66.55 | 3.504% | $68.8819 | $68.88 | $68.90 | $68.90 |
| Purchase #5 | $24.99 | 6.659% | $26.6541 | $26.65 | $26.65 | $26.70 |
| Purchase #6 | $247.37 | 12.367% | $277.9622 | $277.96 | $277.95 | $278.00 |
| Purchase #7 | $67.30 | 5.212% | $70.8077 | $70.81 | $70.80 | $70.80 |
| 7 purchase totals = | $718.77 | $775.3765 | $775.37 | $775.40 | $775.50 | |