| 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 | $46.80 | 4.419% | $48.8681 | $48.87 | $48.85 | $48.90 |
| Purchase #2 | $100.50 | 5.326% | $105.8526 | $105.85 | $105.85 | $105.90 |
| Purchase #3 | $80.27 | 8.443% | $87.0472 | $87.05 | $87.05 | $87.00 |
| Purchase #4 | $241.34 | 10.573% | $266.8569 | $266.86 | $266.85 | $266.90 |
| Purchase #5 | $94.56 | 7.434% | $101.5896 | $101.59 | $101.60 | $101.60 |
| Purchase #6 | $52.49 | 8.824% | $57.1217 | $57.12 | $57.10 | $57.10 |
| Purchase #7 | $212.29 | 12.639% | $239.1213 | $239.12 | $239.10 | $239.10 |
| 7 purchase totals = | $828.25 | $906.4574 | $906.46 | $906.40 | $906.50 | |