| 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 | $123.71 | 3.281% | $127.7689 | $127.77 | $127.75 | $127.80 |
| Purchase #2 | $40.71 | 6.242% | $43.2511 | $43.25 | $43.25 | $43.30 |
| Purchase #3 | $17.82 | 11.259% | $19.8264 | $19.83 | $19.85 | $19.80 |
| Purchase #4 | $22.36 | 9.190% | $24.4149 | $24.41 | $24.40 | $24.40 |
| Purchase #5 | $51.42 | 6.236% | $54.6266 | $54.63 | $54.65 | $54.60 |
| Purchase #6 | $43.77 | 8.239% | $47.3762 | $47.38 | $47.40 | $47.40 |
| Purchase #7 | $27.73 | 9.502% | $30.3649 | $30.36 | $30.35 | $30.40 |
| 7 purchase totals = | $327.52 | $347.6290 | $347.63 | $347.65 | $347.70 | |