| 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 | $53.32 | 4.334% | $55.6309 | $55.63 | $55.65 | $55.60 |
| Purchase #2 | $80.79 | 4.790% | $84.6598 | $84.66 | $84.65 | $84.70 |
| Purchase #3 | $49.97 | 13.833% | $56.8824 | $56.88 | $56.90 | $56.90 |
| Purchase #4 | $180.52 | 3.179% | $186.2587 | $186.26 | $186.25 | $186.30 |
| Purchase #5 | $45.93 | 11.219% | $51.0829 | $51.08 | $51.10 | $51.10 |
| Purchase #6 | $151.97 | 3.690% | $157.5777 | $157.58 | $157.60 | $157.60 |
| Purchase #7 | $124.40 | 3.368% | $128.5898 | $128.59 | $128.60 | $128.60 |
| 7 purchase totals = | $686.90 | $720.6822 | $720.68 | $720.75 | $720.80 | |