| 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 | $85.25 | 9.584% | $93.4204 | $93.42 | $93.40 | $93.40 |
| Purchase #2 | $63.90 | 4.723% | $66.918 | $66.92 | $66.90 | $66.90 |
| Purchase #3 | $239.83 | 10.581% | $265.2064 | $265.21 | $265.20 | $265.20 |
| Purchase #4 | $167.35 | 6.351% | $177.9784 | $177.98 | $178.00 | $178.00 |
| Purchase #5 | $8.91 | 3.156% | $9.1912 | $9.19 | $9.20 | $9.20 |
| Purchase #6 | $44.62 | 10.831% | $49.4528 | $49.45 | $49.45 | $49.50 |
| Purchase #7 | $68.50 | 11.688% | $76.5063 | $76.51 | $76.50 | $76.50 |
| 7 purchase totals = | $678.36 | $738.6735 | $738.68 | $738.65 | $738.70 | |