| 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 | $41.64 | 8.805% | $45.3064 | $45.31 | $45.30 | $45.30 |
| Purchase #2 | $186.57 | 4.345% | $194.6765 | $194.68 | $194.70 | $194.70 |
| Purchase #3 | $49.38 | 3.527% | $51.1216 | $51.12 | $51.10 | $51.10 |
| Purchase #4 | $117.25 | 9.337% | $128.1976 | $128.20 | $128.20 | $128.20 |
| Purchase #5 | $73.63 | 7.675% | $79.2811 | $79.28 | $79.30 | $79.30 |
| Purchase #6 | $5.36 | 6.494% | $5.7081 | $5.71 | $5.70 | $5.70 |
| Purchase #7 | $61.97 | 6.529% | $66.016 | $66.02 | $66.00 | $66.00 |
| 7 purchase totals = | $535.80 | $570.3073 | $570.32 | $570.30 | $570.30 | |