| 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 | $70.84 | 3.360% | $73.2202 | $73.22 | $73.20 | $73.20 |
| Purchase #2 | $58.65 | 8.158% | $63.4347 | $63.43 | $63.45 | $63.40 |
| Purchase #3 | $86.50 | 10.405% | $95.5003 | $95.50 | $95.50 | $95.50 |
| Purchase #4 | $54.32 | 10.755% | $60.1621 | $60.16 | $60.15 | $60.20 |
| Purchase #5 | $142.57 | 6.784% | $152.2419 | $152.24 | $152.25 | $152.20 |
| Purchase #6 | $112.33 | 5.216% | $118.1891 | $118.19 | $118.20 | $118.20 |
| Purchase #7 | $16.30 | 11.310% | $18.1435 | $18.14 | $18.15 | $18.10 |
| 7 purchase totals = | $541.51 | $580.8918 | $580.88 | $580.90 | $580.80 | |