| 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 | $48.69 | 6.773% | $51.9878 | $51.99 | $52.00 | $52.00 |
| Purchase #2 | $187.88 | 13.675% | $213.5726 | $213.57 | $213.55 | $213.60 |
| Purchase #3 | $177.79 | 6.723% | $189.7428 | $189.74 | $189.75 | $189.70 |
| Purchase #4 | $74.38 | 8.729% | $80.8726 | $80.87 | $80.85 | $80.90 |
| Purchase #5 | $180.36 | 5.665% | $190.5774 | $190.58 | $190.60 | $190.60 |
| Purchase #6 | $22.84 | 13.683% | $25.9652 | $25.97 | $25.95 | $26.00 |
| Purchase #7 | $83.50 | 8.256% | $90.3938 | $90.39 | $90.40 | $90.40 |
| 7 purchase totals = | $775.44 | $843.1122 | $843.11 | $843.10 | $843.20 | |