| 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 | $29.94 | 10.224% | $33.0011 | $33.00 | $33.00 | $33.00 |
| Purchase #2 | $66.33 | 6.668% | $70.7529 | $70.75 | $70.75 | $70.80 |
| Purchase #3 | $217.59 | 9.606% | $238.4917 | $238.49 | $238.50 | $238.50 |
| Purchase #4 | $5.51 | 3.276% | $5.6905 | $5.69 | $5.70 | $5.70 |
| Purchase #5 | $180.67 | 7.498% | $194.2166 | $194.22 | $194.20 | $194.20 |
| Purchase #6 | $104.95 | 5.781% | $111.0172 | $111.02 | $111.00 | $111.00 |
| Purchase #7 | $162.91 | 8.211% | $176.2865 | $176.29 | $176.30 | $176.30 |
| 7 purchase totals = | $767.90 | $829.4565 | $829.46 | $829.45 | $829.50 | |