| 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 | $91.46 | 7.474% | $98.2957 | $98.30 | $98.30 | $98.30 |
| Purchase #2 | $212.97 | 8.783% | $231.6752 | $231.68 | $231.70 | $231.70 |
| Purchase #3 | $70.83 | 11.705% | $79.1207 | $79.12 | $79.10 | $79.10 |
| Purchase #4 | $15.30 | 5.648% | $16.1641 | $16.16 | $16.15 | $16.20 |
| Purchase #5 | $153.68 | 3.757% | $159.4538 | $159.45 | $159.45 | $159.50 |
| Purchase #6 | $93.98 | 7.577% | $101.1009 | $101.10 | $101.10 | $101.10 |
| Purchase #7 | $75.41 | 12.755% | $85.0285 | $85.03 | $85.05 | $85.00 |
| 7 purchase totals = | $713.63 | $770.8389 | $770.84 | $770.85 | $770.90 | |