| 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 | $71.71 | 8.630% | $77.8986 | $77.90 | $77.90 | $77.90 |
| Purchase #2 | $103.39 | 3.425% | $106.9311 | $106.93 | $106.95 | $106.90 |
| Purchase #3 | $39.71 | 9.190% | $43.3593 | $43.36 | $43.35 | $43.40 |
| Purchase #4 | $118.41 | 10.577% | $130.9342 | $130.93 | $130.95 | $130.90 |
| Purchase #5 | $142.75 | 12.850% | $161.0934 | $161.09 | $161.10 | $161.10 |
| Purchase #6 | $34.99 | 3.127% | $36.0841 | $36.08 | $36.10 | $36.10 |
| Purchase #7 | $218.98 | 12.324% | $245.9671 | $245.97 | $245.95 | $246.00 |
| 7 purchase totals = | $729.94 | $802.2678 | $802.26 | $802.30 | $802.30 | |