| 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 | $52.27 | 5.183% | $54.9792 | $54.98 | $55.00 | $55.00 |
| Purchase #2 | $161.52 | 13.154% | $182.7663 | $182.77 | $182.75 | $182.80 |
| Purchase #3 | $85.63 | 3.359% | $88.5063 | $88.51 | $88.50 | $88.50 |
| Purchase #4 | $112.63 | 4.360% | $117.5407 | $117.54 | $117.55 | $117.50 |
| Purchase #5 | $15.38 | 10.444% | $16.9863 | $16.99 | $17.00 | $17.00 |
| Purchase #6 | $121.72 | 5.424% | $128.3221 | $128.32 | $128.30 | $128.30 |
| Purchase #7 | $78.77 | 3.557% | $81.5718 | $81.57 | $81.55 | $81.60 |
| 7 purchase totals = | $627.92 | $670.6727 | $670.68 | $670.65 | $670.70 | |