| 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 | $58.74 | 10.524% | $64.9218 | $64.92 | $64.90 | $64.90 |
| Purchase #2 | $95.53 | 10.600% | $105.6562 | $105.66 | $105.65 | $105.70 |
| Purchase #3 | $76.84 | 9.350% | $84.0245 | $84.02 | $84.00 | $84.00 |
| Purchase #4 | $75.52 | 8.843% | $82.1982 | $82.20 | $82.20 | $82.20 |
| Purchase #5 | $145.56 | 7.333% | $156.2339 | $156.23 | $156.25 | $156.20 |
| Purchase #6 | $96.88 | 12.666% | $109.1508 | $109.15 | $109.15 | $109.20 |
| Purchase #7 | $192.26 | 8.654% | $208.8982 | $208.90 | $208.90 | $208.90 |
| 7 purchase totals = | $741.33 | $811.0836 | $811.08 | $811.05 | $811.10 | |