| 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 | $106.48 | 10.397% | $117.5507 | $117.55 | $117.55 | $117.60 |
| Purchase #2 | $90.59 | 13.768% | $103.0624 | $103.06 | $103.05 | $103.10 |
| Purchase #3 | $77.99 | 9.258% | $85.2103 | $85.21 | $85.20 | $85.20 |
| Purchase #4 | $15.89 | 4.425% | $16.5931 | $16.59 | $16.60 | $16.60 |
| Purchase #5 | $46.60 | 13.586% | $52.9311 | $52.93 | $52.95 | $52.90 |
| Purchase #6 | $195.81 | 7.536% | $210.5662 | $210.57 | $210.55 | $210.60 |
| Purchase #7 | $132.94 | 9.857% | $146.0439 | $146.04 | $146.05 | $146.00 |
| 7 purchase totals = | $666.30 | $731.9577 | $731.95 | $731.95 | $732.00 | |