| 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 | $95.71 | 4.515% | $100.0313 | $100.03 | $100.05 | $100.00 |
| Purchase #2 | $104.86 | 7.783% | $113.0213 | $113.02 | $113.00 | $113.00 |
| Purchase #3 | $66.43 | 7.369% | $71.3252 | $71.33 | $71.35 | $71.30 |
| Purchase #4 | $131.62 | 5.244% | $138.5222 | $138.52 | $138.50 | $138.50 |
| Purchase #5 | $139.98 | 8.444% | $151.7999 | $151.80 | $151.80 | $151.80 |
| Purchase #6 | $249.88 | 4.813% | $261.9067 | $261.91 | $261.90 | $261.90 |
| Purchase #7 | $148.95 | 8.729% | $161.9518 | $161.95 | $161.95 | $162.00 |
| 7 purchase totals = | $937.43 | $998.5584 | $998.56 | $998.55 | $998.50 | |