| 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 | $5.96 | 10.708% | $6.5982 | $6.60 | $6.60 | $6.60 |
| Purchase #2 | $166.70 | 10.400% | $184.0368 | $184.04 | $184.05 | $184.00 |
| Purchase #3 | $57.53 | 6.799% | $61.4415 | $61.44 | $61.45 | $61.40 |
| Purchase #4 | $11.41 | 10.874% | $12.6507 | $12.65 | $12.65 | $12.70 |
| Purchase #5 | $223.48 | 7.208% | $239.5884 | $239.59 | $239.60 | $239.60 |
| Purchase #6 | $227.68 | 6.376% | $242.1969 | $242.20 | $242.20 | $242.20 |
| Purchase #7 | $122.97 | 3.131% | $126.8202 | $126.82 | $126.80 | $126.80 |
| 7 purchase totals = | $815.73 | $873.3327 | $873.34 | $873.35 | $873.30 | |