| 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 | $102.51 | 8.643% | $111.3699 | $111.37 | $111.35 | $111.40 |
| Purchase #2 | $72.94 | 12.409% | $81.9911 | $81.99 | $82.00 | $82.00 |
| Purchase #3 | $52.66 | 8.244% | $57.0013 | $57.00 | $57.00 | $57.00 |
| Purchase #4 | $39.94 | 12.243% | $44.8299 | $44.83 | $44.85 | $44.80 |
| Purchase #5 | $62.25 | 13.165% | $70.4452 | $70.45 | $70.45 | $70.40 |
| Purchase #6 | $89.68 | 9.251% | $97.9763 | $97.98 | $98.00 | $98.00 |
| Purchase #7 | $250.33 | 13.120% | $283.1733 | $283.17 | $283.15 | $283.20 |
| 7 purchase totals = | $670.31 | $746.7870 | $746.79 | $746.80 | $746.80 | |