| 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 | $120.54 | 9.405% | $131.8768 | $131.88 | $131.90 | $131.90 |
| Purchase #2 | $117.64 | 11.299% | $130.9321 | $130.93 | $130.95 | $130.90 |
| Purchase #3 | $55.93 | 4.547% | $58.4731 | $58.47 | $58.45 | $58.50 |
| Purchase #4 | $151.70 | 7.799% | $163.5311 | $163.53 | $163.55 | $163.50 |
| Purchase #5 | $41.97 | 7.330% | $45.0464 | $45.05 | $45.05 | $45.00 |
| Purchase #6 | $60.42 | 4.240% | $62.9818 | $62.98 | $63.00 | $63.00 |
| Purchase #7 | $79.92 | 11.314% | $88.9621 | $88.96 | $88.95 | $89.00 |
| 7 purchase totals = | $628.12 | $681.8034 | $681.80 | $681.85 | $681.80 | |