| 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 | $14.64 | 3.699% | $15.1815 | $15.18 | $15.20 | $15.20 |
| Purchase #2 | $26.40 | 4.480% | $27.5827 | $27.58 | $27.60 | $27.60 |
| Purchase #3 | $101.65 | 7.603% | $109.3784 | $109.38 | $109.40 | $109.40 |
| Purchase #4 | $69.63 | 6.140% | $73.9053 | $73.91 | $73.90 | $73.90 |
| Purchase #5 | $52.36 | 10.434% | $57.8232 | $57.82 | $57.80 | $57.80 |
| Purchase #6 | $121.29 | 11.144% | $134.8066 | $134.81 | $134.80 | $134.80 |
| Purchase #7 | $111.40 | 5.144% | $117.1304 | $117.13 | $117.15 | $117.10 |
| 7 purchase totals = | $497.37 | $535.8081 | $535.81 | $535.85 | $535.80 | |