| 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 | $70.64 | 10.107% | $77.7796 | $77.78 | $77.80 | $77.80 |
| Purchase #2 | $20.99 | 11.146% | $23.3295 | $23.33 | $23.35 | $23.30 |
| Purchase #3 | $167.77 | 8.188% | $181.507 | $181.51 | $181.50 | $181.50 |
| Purchase #4 | $43.33 | 12.853% | $48.8992 | $48.90 | $48.90 | $48.90 |
| Purchase #5 | $68.55 | 4.825% | $71.8575 | $71.86 | $71.85 | $71.90 |
| Purchase #6 | $202.91 | 10.299% | $223.8077 | $223.81 | $223.80 | $223.80 |
| Purchase #7 | $167.68 | 3.495% | $173.5404 | $173.54 | $173.55 | $173.50 |
| 7 purchase totals = | $741.87 | $800.7209 | $800.73 | $800.75 | $800.70 | |