| 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 | $72.31 | 10.637% | $80.0016 | $80.00 | $80.00 | $80.00 |
| Purchase #2 | $52.86 | 10.354% | $58.3331 | $58.33 | $58.35 | $58.30 |
| Purchase #3 | $63.28 | 7.858% | $68.2525 | $68.25 | $68.25 | $68.30 |
| Purchase #4 | $34.84 | 8.874% | $37.9317 | $37.93 | $37.95 | $37.90 |
| Purchase #5 | $108.62 | 8.580% | $117.9396 | $117.94 | $117.95 | $117.90 |
| Purchase #6 | $241.72 | 10.154% | $266.2642 | $266.26 | $266.25 | $266.30 |
| Purchase #7 | $173.98 | 8.598% | $188.9388 | $188.94 | $188.95 | $188.90 |
| 7 purchase totals = | $747.61 | $817.6615 | $817.65 | $817.70 | $817.60 | |