| 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 | $39.72 | 9.605% | $43.5351 | $43.54 | $43.55 | $43.50 |
| Purchase #2 | $118.79 | 12.314% | $133.4178 | $133.42 | $133.40 | $133.40 |
| Purchase #3 | $23.60 | 11.511% | $26.3166 | $26.32 | $26.30 | $26.30 |
| Purchase #4 | $64.39 | 8.648% | $69.9584 | $69.96 | $69.95 | $70.00 |
| Purchase #5 | $216.62 | 6.434% | $230.5573 | $230.56 | $230.55 | $230.60 |
| Purchase #6 | $206.32 | 9.478% | $225.875 | $225.88 | $225.90 | $225.90 |
| Purchase #7 | $78.33 | 10.335% | $86.4254 | $86.43 | $86.45 | $86.40 |
| 7 purchase totals = | $747.77 | $816.0856 | $816.11 | $816.10 | $816.10 | |