| 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 | $31.94 | 8.603% | $34.6878 | $34.69 | $34.70 | $34.70 |
| Purchase #2 | $117.53 | 3.184% | $121.2722 | $121.27 | $121.25 | $121.30 |
| Purchase #3 | $77.86 | 7.670% | $83.8319 | $83.83 | $83.85 | $83.80 |
| Purchase #4 | $111.38 | 3.642% | $115.4365 | $115.44 | $115.45 | $115.40 |
| Purchase #5 | $224.68 | 7.268% | $241.0097 | $241.01 | $241.00 | $241.00 |
| Purchase #6 | $217.94 | 7.475% | $234.231 | $234.23 | $234.25 | $234.20 |
| Purchase #7 | $40.70 | 3.702% | $42.2067 | $42.21 | $42.20 | $42.20 |
| 7 purchase totals = | $822.03 | $872.6758 | $872.68 | $872.70 | $872.60 | |