| 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 | $42.83 | 7.603% | $46.0864 | $46.09 | $46.10 | $46.10 |
| Purchase #2 | $118.42 | 13.664% | $134.6009 | $134.60 | $134.60 | $134.60 |
| Purchase #3 | $139.86 | 5.588% | $147.6754 | $147.68 | $147.70 | $147.70 |
| Purchase #4 | $177.72 | 6.749% | $189.7143 | $189.71 | $189.70 | $189.70 |
| Purchase #5 | $76.71 | 11.717% | $85.6981 | $85.70 | $85.70 | $85.70 |
| Purchase #6 | $37.77 | 8.200% | $40.8671 | $40.87 | $40.85 | $40.90 |
| Purchase #7 | $116.78 | 8.220% | $126.3793 | $126.38 | $126.40 | $126.40 |
| 7 purchase totals = | $710.09 | $771.0215 | $771.03 | $771.05 | $771.10 | |