| 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 | $74.42 | 7.440% | $79.9568 | $79.96 | $79.95 | $80.00 |
| Purchase #2 | $75.77 | 12.151% | $84.9768 | $84.98 | $85.00 | $85.00 |
| Purchase #3 | $200.71 | 12.796% | $226.3929 | $226.39 | $226.40 | $226.40 |
| Purchase #4 | $106.69 | 12.495% | $120.0209 | $120.02 | $120.00 | $120.00 |
| Purchase #5 | $32.73 | 9.285% | $35.769 | $35.77 | $35.75 | $35.80 |
| Purchase #6 | $196.39 | 10.861% | $217.7199 | $217.72 | $217.70 | $217.70 |
| Purchase #7 | $212.29 | 6.697% | $226.5071 | $226.51 | $226.50 | $226.50 |
| 7 purchase totals = | $899.00 | $991.3434 | $991.35 | $991.30 | $991.40 | |