| 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 | $99.93 | 10.731% | $110.6535 | $110.65 | $110.65 | $110.70 |
| Purchase #2 | $219.95 | 9.613% | $241.0938 | $241.09 | $241.10 | $241.10 |
| Purchase #3 | $239.89 | 9.427% | $262.5044 | $262.50 | $262.50 | $262.50 |
| Purchase #4 | $34.84 | 8.130% | $37.6725 | $37.67 | $37.65 | $37.70 |
| Purchase #5 | $40.98 | 8.863% | $44.6121 | $44.61 | $44.60 | $44.60 |
| Purchase #6 | $131.47 | 7.218% | $140.9595 | $140.96 | $140.95 | $141.00 |
| Purchase #7 | $82.44 | 9.700% | $90.4367 | $90.44 | $90.45 | $90.40 |
| 7 purchase totals = | $849.50 | $927.9325 | $927.92 | $927.90 | $928.00 | |