| 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 | $21.57 | 10.234% | $23.7775 | $23.78 | $23.80 | $23.80 |
| Purchase #2 | $57.99 | 13.801% | $65.9932 | $65.99 | $66.00 | $66.00 |
| Purchase #3 | $155.54 | 12.420% | $174.8581 | $174.86 | $174.85 | $174.90 |
| Purchase #4 | $48.85 | 9.432% | $53.4575 | $53.46 | $53.45 | $53.50 |
| Purchase #5 | $146.54 | 13.183% | $165.8584 | $165.86 | $165.85 | $165.90 |
| Purchase #6 | $28.37 | 11.179% | $31.5415 | $31.54 | $31.55 | $31.50 |
| Purchase #7 | $220.56 | 4.827% | $231.2064 | $231.21 | $231.20 | $231.20 |
| 7 purchase totals = | $679.42 | $746.6926 | $746.70 | $746.70 | $746.80 | |