| 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 | $99.45 | 3.247% | $102.6791 | $102.68 | $102.70 | $102.70 |
| Purchase #2 | $58.59 | 6.410% | $62.3456 | $62.35 | $62.35 | $62.30 |
| Purchase #3 | $82.27 | 4.342% | $85.8422 | $85.84 | $85.85 | $85.80 |
| Purchase #4 | $196.80 | 6.484% | $209.5605 | $209.56 | $209.55 | $209.60 |
| Purchase #5 | $15.81 | 7.102% | $16.9328 | $16.93 | $16.95 | $16.90 |
| Purchase #6 | $195.51 | 12.499% | $219.9468 | $219.95 | $219.95 | $219.90 |
| Purchase #7 | $97.36 | 6.460% | $103.6495 | $103.65 | $103.65 | $103.60 |
| 7 purchase totals = | $745.79 | $800.9565 | $800.96 | $801.00 | $800.80 | |