| 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 | $71.94 | 13.621% | $81.7389 | $81.74 | $81.75 | $81.70 |
| Purchase #2 | $54.34 | 7.264% | $58.2873 | $58.29 | $58.30 | $58.30 |
| Purchase #3 | $96.63 | 8.333% | $104.6822 | $104.68 | $104.70 | $104.70 |
| Purchase #4 | $65.71 | 7.668% | $70.7486 | $70.75 | $70.75 | $70.70 |
| Purchase #5 | $74.45 | 8.351% | $80.6673 | $80.67 | $80.65 | $80.70 |
| Purchase #6 | $221.95 | 7.523% | $238.6473 | $238.65 | $238.65 | $238.60 |
| Purchase #7 | $124.81 | 9.573% | $136.7581 | $136.76 | $136.75 | $136.80 |
| 7 purchase totals = | $709.83 | $771.5297 | $771.54 | $771.55 | $771.50 | |