| 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 | $34.87 | 13.846% | $39.6981 | $39.70 | $39.70 | $39.70 |
| Purchase #2 | $130.68 | 13.240% | $147.982 | $147.98 | $148.00 | $148.00 |
| Purchase #3 | $163.91 | 5.511% | $172.9431 | $172.94 | $172.95 | $172.90 |
| Purchase #4 | $76.61 | 5.121% | $80.5332 | $80.53 | $80.55 | $80.50 |
| Purchase #5 | $92.89 | 4.365% | $96.9446 | $96.94 | $96.95 | $96.90 |
| Purchase #6 | $125.37 | 7.596% | $134.8931 | $134.89 | $134.90 | $134.90 |
| Purchase #7 | $97.94 | 12.421% | $110.1051 | $110.11 | $110.10 | $110.10 |
| 7 purchase totals = | $722.27 | $783.0992 | $783.09 | $783.15 | $783.00 | |