| 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 | $63.27 | 3.542% | $65.511 | $65.51 | $65.50 | $65.50 |
| Purchase #2 | $72.78 | 3.665% | $75.4474 | $75.45 | $75.45 | $75.40 |
| Purchase #3 | $77.77 | 8.543% | $84.4139 | $84.41 | $84.40 | $84.40 |
| Purchase #4 | $43.27 | 12.299% | $48.5918 | $48.59 | $48.60 | $48.60 |
| Purchase #5 | $17.51 | 10.209% | $19.2976 | $19.30 | $19.30 | $19.30 |
| Purchase #6 | $53.65 | 6.692% | $57.2403 | $57.24 | $57.25 | $57.20 |
| Purchase #7 | $69.94 | 5.467% | $73.7636 | $73.76 | $73.75 | $73.80 |
| 7 purchase totals = | $398.19 | $424.2656 | $424.26 | $424.25 | $424.20 | |