| 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 | $62.35 | 12.294% | $70.0153 | $70.02 | $70.00 | $70.00 |
| Purchase #2 | $36.79 | 5.684% | $38.8811 | $38.88 | $38.90 | $38.90 |
| Purchase #3 | $65.62 | 7.279% | $70.3965 | $70.40 | $70.40 | $70.40 |
| Purchase #4 | $185.25 | 3.466% | $191.6708 | $191.67 | $191.65 | $191.70 |
| Purchase #5 | $42.91 | 8.288% | $46.4664 | $46.47 | $46.45 | $46.50 |
| Purchase #6 | $62.41 | 9.548% | $68.3689 | $68.37 | $68.35 | $68.40 |
| Purchase #7 | $18.34 | 12.666% | $20.6629 | $20.66 | $20.65 | $20.70 |
| 7 purchase totals = | $473.67 | $506.4619 | $506.47 | $506.40 | $506.60 | |