| 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 | $30.85 | 11.102% | $34.275 | $34.28 | $34.30 | $34.30 |
| Purchase #2 | $35.70 | 11.560% | $39.8269 | $39.83 | $39.85 | $39.80 |
| Purchase #3 | $131.53 | 6.871% | $140.5674 | $140.57 | $140.55 | $140.60 |
| Purchase #4 | $50.29 | 7.565% | $54.0944 | $54.09 | $54.10 | $54.10 |
| Purchase #5 | $243.61 | 5.787% | $257.7077 | $257.71 | $257.70 | $257.70 |
| Purchase #6 | $237.56 | 7.542% | $255.4768 | $255.48 | $255.50 | $255.50 |
| Purchase #7 | $20.62 | 6.678% | $21.997 | $22.00 | $22.00 | $22.00 |
| 7 purchase totals = | $750.16 | $803.9452 | $803.96 | $804.00 | $804.00 | |