| 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 | $103.65 | 3.663% | $107.4467 | $107.45 | $107.45 | $107.40 |
| Purchase #2 | $63.50 | 11.263% | $70.652 | $70.65 | $70.65 | $70.70 |
| Purchase #3 | $134.42 | 10.770% | $148.897 | $148.90 | $148.90 | $148.90 |
| Purchase #4 | $206.43 | 9.768% | $226.5941 | $226.59 | $226.60 | $226.60 |
| Purchase #5 | $26.55 | 13.631% | $30.169 | $30.17 | $30.15 | $30.20 |
| Purchase #6 | $44.75 | 13.798% | $50.9246 | $50.92 | $50.90 | $50.90 |
| Purchase #7 | $38.26 | 12.849% | $43.176 | $43.18 | $43.20 | $43.20 |
| 7 purchase totals = | $617.56 | $677.8594 | $677.86 | $677.85 | $677.90 | |