| 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 | $52.81 | 9.130% | $57.6316 | $57.63 | $57.65 | $57.60 |
| Purchase #2 | $103.62 | 9.160% | $113.1116 | $113.11 | $113.10 | $113.10 |
| Purchase #3 | $49.56 | 12.834% | $55.9205 | $55.92 | $55.90 | $55.90 |
| Purchase #4 | $12.51 | 9.705% | $13.7241 | $13.72 | $13.70 | $13.70 |
| Purchase #5 | $30.27 | 13.295% | $34.2944 | $34.29 | $34.30 | $34.30 |
| Purchase #6 | $21.94 | 3.725% | $22.7573 | $22.76 | $22.75 | $22.80 |
| Purchase #7 | $8.44 | 6.504% | $8.9889 | $8.99 | $9.00 | $9.00 |
| 7 purchase totals = | $279.15 | $306.4284 | $306.42 | $306.40 | $306.40 | |