| 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 | $50.66 | 7.182% | $54.2984 | $54.30 | $54.30 | $54.30 |
| Purchase #2 | $89.88 | 7.568% | $96.6821 | $96.68 | $96.70 | $96.70 |
| Purchase #3 | $76.33 | 3.827% | $79.2511 | $79.25 | $79.25 | $79.30 |
| Purchase #4 | $97.50 | 3.649% | $101.0578 | $101.06 | $101.05 | $101.10 |
| Purchase #5 | $44.42 | 3.426% | $45.9418 | $45.94 | $45.95 | $45.90 |
| Purchase #6 | $179.26 | 8.778% | $194.9954 | $195.00 | $195.00 | $195.00 |
| Purchase #7 | $79.71 | 3.685% | $82.6473 | $82.65 | $82.65 | $82.60 |
| 7 purchase totals = | $617.76 | $654.8739 | $654.88 | $654.90 | $654.90 | |