| 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 | $209.92 | 6.598% | $223.7705 | $223.77 | $223.75 | $223.80 |
| Purchase #2 | $20.65 | 7.779% | $22.2564 | $22.26 | $22.25 | $22.30 |
| Purchase #3 | $156.86 | 10.823% | $173.837 | $173.84 | $173.85 | $173.80 |
| Purchase #4 | $77.69 | 9.375% | $84.9734 | $84.97 | $84.95 | $85.00 |
| Purchase #5 | $92.88 | 13.710% | $105.6138 | $105.61 | $105.60 | $105.60 |
| Purchase #6 | $108.80 | 8.789% | $118.3624 | $118.36 | $118.35 | $118.40 |
| Purchase #7 | $68.62 | 10.110% | $75.5575 | $75.56 | $75.55 | $75.60 |
| 7 purchase totals = | $735.42 | $804.3710 | $804.37 | $804.30 | $804.50 | |