| 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 | $36.57 | 8.162% | $39.5548 | $39.55 | $39.55 | $39.60 |
| Purchase #2 | $130.37 | 6.727% | $139.14 | $139.14 | $139.15 | $139.10 |
| Purchase #3 | $163.95 | 6.623% | $174.8084 | $174.81 | $174.80 | $174.80 |
| Purchase #4 | $165.75 | 11.470% | $184.7615 | $184.76 | $184.75 | $184.80 |
| Purchase #5 | $9.53 | 5.228% | $10.0282 | $10.03 | $10.05 | $10.00 |
| Purchase #6 | $175.80 | 3.657% | $182.229 | $182.23 | $182.25 | $182.20 |
| Purchase #7 | $19.25 | 12.864% | $21.7263 | $21.73 | $21.75 | $21.70 |
| 7 purchase totals = | $701.22 | $752.2482 | $752.25 | $752.30 | $752.20 | |