| 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 | $71.93 | 8.317% | $77.9124 | $77.91 | $77.90 | $77.90 |
| Purchase #2 | $63.85 | 3.599% | $66.148 | $66.15 | $66.15 | $66.10 |
| Purchase #3 | $140.39 | 3.149% | $144.8109 | $144.81 | $144.80 | $144.80 |
| Purchase #4 | $64.80 | 13.697% | $73.6757 | $73.68 | $73.70 | $73.70 |
| Purchase #5 | $47.42 | 12.610% | $53.3997 | $53.40 | $53.40 | $53.40 |
| Purchase #6 | $163.74 | 6.135% | $173.7854 | $173.79 | $173.80 | $173.80 |
| Purchase #7 | $162.92 | 3.327% | $168.3403 | $168.34 | $168.35 | $168.30 |
| 7 purchase totals = | $715.05 | $758.0724 | $758.08 | $758.10 | $758.00 | |