| 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 | $51.43 | 6.139% | $54.5873 | $54.59 | $54.60 | $54.60 |
| Purchase #2 | $67.64 | 5.500% | $71.3602 | $71.36 | $71.35 | $71.40 |
| Purchase #3 | $217.48 | 3.136% | $224.3002 | $224.30 | $224.30 | $224.30 |
| Purchase #4 | $5.43 | 5.614% | $5.7348 | $5.73 | $5.75 | $5.70 |
| Purchase #5 | $130.88 | 10.293% | $144.3515 | $144.35 | $144.35 | $144.40 |
| Purchase #6 | $78.36 | 8.762% | $85.2259 | $85.23 | $85.25 | $85.20 |
| Purchase #7 | $28.32 | 5.700% | $29.9342 | $29.93 | $29.95 | $29.90 |
| 7 purchase totals = | $579.54 | $615.4941 | $615.49 | $615.55 | $615.50 | |