| 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 | $73.99 | 13.795% | $84.1969 | $84.20 | $84.20 | $84.20 |
| Purchase #2 | $221.32 | 4.701% | $231.7243 | $231.72 | $231.70 | $231.70 |
| Purchase #3 | $16.42 | 7.251% | $17.6106 | $17.61 | $17.60 | $17.60 |
| Purchase #4 | $158.36 | 7.183% | $169.735 | $169.74 | $169.75 | $169.70 |
| Purchase #5 | $64.44 | 11.719% | $71.9917 | $71.99 | $72.00 | $72.00 |
| Purchase #6 | $184.64 | 13.516% | $209.5959 | $209.60 | $209.60 | $209.60 |
| Purchase #7 | $93.34 | 8.120% | $100.9192 | $100.92 | $100.90 | $100.90 |
| 7 purchase totals = | $812.51 | $885.7736 | $885.78 | $885.75 | $885.70 | |