| 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 | $10.27 | 10.586% | $11.3572 | $11.36 | $11.35 | $11.40 |
| Purchase #2 | $109.69 | 13.322% | $124.3029 | $124.30 | $124.30 | $124.30 |
| Purchase #3 | $31.38 | 4.874% | $32.9095 | $32.91 | $32.90 | $32.90 |
| Purchase #4 | $72.66 | 4.786% | $76.1375 | $76.14 | $76.15 | $76.10 |
| Purchase #5 | $56.36 | 7.822% | $60.7685 | $60.77 | $60.75 | $60.80 |
| Purchase #6 | $186.95 | 11.754% | $208.9241 | $208.92 | $208.90 | $208.90 |
| Purchase #7 | $218.40 | 4.757% | $228.7893 | $228.79 | $228.80 | $228.80 |
| 7 purchase totals = | $685.71 | $743.1890 | $743.19 | $743.15 | $743.20 | |