| 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 | $247.70 | 4.462% | $258.7524 | $258.75 | $258.75 | $258.80 |
| Purchase #2 | $19.57 | 7.220% | $20.983 | $20.98 | $21.00 | $21.00 |
| Purchase #3 | $64.67 | 12.536% | $72.777 | $72.78 | $72.80 | $72.80 |
| Purchase #4 | $61.59 | 10.830% | $68.2602 | $68.26 | $68.25 | $68.30 |
| Purchase #5 | $115.95 | 5.575% | $122.4142 | $122.41 | $122.40 | $122.40 |
| Purchase #6 | $22.58 | 4.650% | $23.63 | $23.63 | $23.65 | $23.60 |
| Purchase #7 | $160.67 | 10.716% | $177.8874 | $177.89 | $177.90 | $177.90 |
| 7 purchase totals = | $692.73 | $744.7042 | $744.70 | $744.75 | $744.80 | |