| 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 | $25.49 | 7.467% | $27.3933 | $27.39 | $27.40 | $27.40 |
| Purchase #2 | $184.94 | 5.544% | $195.1931 | $195.19 | $195.20 | $195.20 |
| Purchase #3 | $139.91 | 3.387% | $144.6488 | $144.65 | $144.65 | $144.60 |
| Purchase #4 | $175.52 | 8.871% | $191.0904 | $191.09 | $191.10 | $191.10 |
| Purchase #5 | $51.47 | 4.843% | $53.9627 | $53.96 | $53.95 | $54.00 |
| Purchase #6 | $69.40 | 12.301% | $77.9369 | $77.94 | $77.95 | $77.90 |
| Purchase #7 | $148.86 | 9.318% | $162.7308 | $162.73 | $162.75 | $162.70 |
| 7 purchase totals = | $795.59 | $852.9560 | $852.95 | $853.00 | $852.90 | |