| 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 | $248.73 | 4.163% | $259.0846 | $259.08 | $259.10 | $259.10 |
| Purchase #2 | $25.51 | 4.798% | $26.734 | $26.73 | $26.75 | $26.70 |
| Purchase #3 | $39.68 | 13.553% | $45.0578 | $45.06 | $45.05 | $45.10 |
| Purchase #4 | $54.46 | 4.636% | $56.9848 | $56.98 | $57.00 | $57.00 |
| Purchase #5 | $61.81 | 12.754% | $69.6932 | $69.69 | $69.70 | $69.70 |
| Purchase #6 | $90.46 | 13.471% | $102.6459 | $102.65 | $102.65 | $102.60 |
| Purchase #7 | $45.95 | 12.108% | $51.5136 | $51.51 | $51.50 | $51.50 |
| 7 purchase totals = | $566.60 | $611.7139 | $611.70 | $611.75 | $611.70 | |