| 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 | $69.64 | 11.425% | $77.5964 | $77.60 | $77.60 | $77.60 |
| Purchase #2 | $59.61 | 6.116% | $63.2557 | $63.26 | $63.25 | $63.30 |
| Purchase #3 | $139.62 | 3.634% | $144.6938 | $144.69 | $144.70 | $144.70 |
| Purchase #4 | $188.57 | 8.683% | $204.9435 | $204.94 | $204.95 | $204.90 |
| Purchase #5 | $34.28 | 9.446% | $37.5181 | $37.52 | $37.50 | $37.50 |
| Purchase #6 | $204.95 | 8.369% | $222.1023 | $222.10 | $222.10 | $222.10 |
| Purchase #7 | $217.29 | 13.866% | $247.4194 | $247.42 | $247.40 | $247.40 |
| 7 purchase totals = | $913.96 | $997.5292 | $997.53 | $997.50 | $997.50 | |