| 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 | $61.97 | 4.466% | $64.7376 | $64.74 | $64.75 | $64.70 |
| Purchase #2 | $37.97 | 4.305% | $39.6046 | $39.60 | $39.60 | $39.60 |
| Purchase #3 | $34.66 | 3.156% | $35.7539 | $35.75 | $35.75 | $35.80 |
| Purchase #4 | $210.92 | 13.530% | $239.4575 | $239.46 | $239.45 | $239.50 |
| Purchase #5 | $103.28 | 11.635% | $115.2966 | $115.30 | $115.30 | $115.30 |
| Purchase #6 | $27.56 | 5.430% | $29.0565 | $29.06 | $29.05 | $29.10 |
| Purchase #7 | $104.80 | 8.291% | $113.489 | $113.49 | $113.50 | $113.50 |
| 7 purchase totals = | $581.16 | $637.3957 | $637.40 | $637.40 | $637.50 | |