| 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 | $89.73 | 10.819% | $99.4379 | $99.44 | $99.45 | $99.40 |
| Purchase #2 | $213.55 | 3.522% | $221.0712 | $221.07 | $221.05 | $221.10 |
| Purchase #3 | $77.38 | 8.694% | $84.1074 | $84.11 | $84.10 | $84.10 |
| Purchase #4 | $122.99 | 12.489% | $138.3502 | $138.35 | $138.35 | $138.40 |
| Purchase #5 | $150.92 | 10.660% | $167.0081 | $167.01 | $167.00 | $167.00 |
| Purchase #6 | $149.47 | 6.816% | $159.6579 | $159.66 | $159.65 | $159.70 |
| Purchase #7 | $15.33 | 12.866% | $17.3024 | $17.30 | $17.30 | $17.30 |
| 7 purchase totals = | $819.37 | $886.9351 | $886.94 | $886.90 | $887.00 | |