| 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 | $64.72 | 13.111% | $73.2054 | $73.21 | $73.20 | $73.20 |
| Purchase #2 | $70.90 | 5.276% | $74.6407 | $74.64 | $74.65 | $74.60 |
| Purchase #3 | $96.56 | 3.455% | $99.8961 | $99.90 | $99.90 | $99.90 |
| Purchase #4 | $149.81 | 4.687% | $156.8316 | $156.83 | $156.85 | $156.80 |
| Purchase #5 | $30.69 | 13.144% | $34.7239 | $34.72 | $34.70 | $34.70 |
| Purchase #6 | $139.49 | 13.144% | $157.8246 | $157.82 | $157.80 | $157.80 |
| Purchase #7 | $106.82 | 4.334% | $111.4496 | $111.45 | $111.45 | $111.40 |
| 7 purchase totals = | $658.99 | $708.5719 | $708.57 | $708.55 | $708.40 | |