| 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 | $239.78 | 11.720% | $267.8822 | $267.88 | $267.90 | $267.90 |
| Purchase #2 | $82.27 | 3.222% | $84.9207 | $84.92 | $84.90 | $84.90 |
| Purchase #3 | $51.71 | 7.104% | $55.3835 | $55.38 | $55.40 | $55.40 |
| Purchase #4 | $22.81 | 6.805% | $24.3622 | $24.36 | $24.35 | $24.40 |
| Purchase #5 | $100.33 | 13.255% | $113.6287 | $113.63 | $113.65 | $113.60 |
| Purchase #6 | $207.49 | 6.427% | $220.8254 | $220.83 | $220.85 | $220.80 |
| Purchase #7 | $15.89 | 9.700% | $17.4313 | $17.43 | $17.45 | $17.40 |
| 7 purchase totals = | $720.28 | $784.4340 | $784.43 | $784.50 | $784.40 | |