| 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 | $25.91 | 7.710% | $27.9077 | $27.91 | $27.90 | $27.90 |
| Purchase #2 | $83.53 | 12.536% | $94.0013 | $94.00 | $94.00 | $94.00 |
| Purchase #3 | $124.81 | 7.265% | $133.8774 | $133.88 | $133.90 | $133.90 |
| Purchase #4 | $73.40 | 5.105% | $77.1471 | $77.15 | $77.15 | $77.10 |
| Purchase #5 | $193.38 | 6.817% | $206.5627 | $206.56 | $206.55 | $206.60 |
| Purchase #6 | $246.69 | 8.159% | $266.8174 | $266.82 | $266.80 | $266.80 |
| Purchase #7 | $171.88 | 11.309% | $191.3179 | $191.32 | $191.30 | $191.30 |
| 7 purchase totals = | $919.60 | $997.6315 | $997.64 | $997.60 | $997.60 | |