| 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 | $48.92 | 11.250% | $54.4235 | $54.42 | $54.40 | $54.40 |
| Purchase #2 | $182.64 | 8.107% | $197.4466 | $197.45 | $197.45 | $197.40 |
| Purchase #3 | $12.90 | 8.226% | $13.9612 | $13.96 | $13.95 | $14.00 |
| Purchase #4 | $237.60 | 6.381% | $252.7613 | $252.76 | $252.75 | $252.80 |
| Purchase #5 | $54.25 | 4.776% | $56.841 | $56.84 | $56.85 | $56.80 |
| Purchase #6 | $155.90 | 4.418% | $162.7877 | $162.79 | $162.80 | $162.80 |
| Purchase #7 | $11.58 | 8.851% | $12.6049 | $12.60 | $12.60 | $12.60 |
| 7 purchase totals = | $703.79 | $750.8262 | $750.82 | $750.80 | $750.80 | |