| 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 | $46.43 | 10.456% | $51.2847 | $51.28 | $51.30 | $51.30 |
| Purchase #2 | $58.57 | 13.640% | $66.5589 | $66.56 | $66.55 | $66.60 |
| Purchase #3 | $149.62 | 4.307% | $156.0641 | $156.06 | $156.05 | $156.10 |
| Purchase #4 | $177.89 | 11.542% | $198.4221 | $198.42 | $198.40 | $198.40 |
| Purchase #5 | $142.84 | 5.310% | $150.4248 | $150.42 | $150.40 | $150.40 |
| Purchase #6 | $101.55 | 8.175% | $109.8517 | $109.85 | $109.85 | $109.90 |
| Purchase #7 | $144.45 | 3.374% | $149.3237 | $149.32 | $149.30 | $149.30 |
| 7 purchase totals = | $821.35 | $881.9300 | $881.91 | $881.85 | $882.00 | |