| 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 | $21.91 | 6.739% | $23.3865 | $23.39 | $23.40 | $23.40 |
| Purchase #2 | $234.44 | 6.500% | $249.6786 | $249.68 | $249.70 | $249.70 |
| Purchase #3 | $83.44 | 5.309% | $87.8698 | $87.87 | $87.85 | $87.90 |
| Purchase #4 | $49.39 | 10.557% | $54.6041 | $54.60 | $54.60 | $54.60 |
| Purchase #5 | $105.84 | 7.577% | $113.8595 | $113.86 | $113.85 | $113.90 |
| Purchase #6 | $211.96 | 5.661% | $223.9591 | $223.96 | $223.95 | $224.00 |
| Purchase #7 | $13.39 | 12.155% | $15.0176 | $15.02 | $15.00 | $15.00 |
| 7 purchase totals = | $720.37 | $768.3752 | $768.38 | $768.35 | $768.50 | |