| 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 | $41.87 | 7.376% | $44.9583 | $44.96 | $44.95 | $45.00 |
| Purchase #2 | $8.37 | 7.398% | $8.9892 | $8.99 | $9.00 | $9.00 |
| Purchase #3 | $48.30 | 6.654% | $51.5139 | $51.51 | $51.50 | $51.50 |
| Purchase #4 | $198.92 | 5.603% | $210.0655 | $210.07 | $210.05 | $210.10 |
| Purchase #5 | $206.75 | 5.738% | $218.6133 | $218.61 | $218.60 | $218.60 |
| Purchase #6 | $23.26 | 11.541% | $25.9444 | $25.94 | $25.95 | $25.90 |
| Purchase #7 | $89.71 | 12.289% | $100.7345 | $100.73 | $100.75 | $100.70 |
| 7 purchase totals = | $617.18 | $660.8191 | $660.81 | $660.80 | $660.80 | |