| 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 | $45.35 | 3.720% | $47.037 | $47.04 | $47.05 | $47.00 |
| Purchase #2 | $33.54 | 6.718% | $35.7932 | $35.79 | $35.80 | $35.80 |
| Purchase #3 | $237.96 | 12.136% | $266.8388 | $266.84 | $266.85 | $266.80 |
| Purchase #4 | $82.96 | 3.536% | $85.8935 | $85.89 | $85.90 | $85.90 |
| Purchase #5 | $184.70 | 12.379% | $207.564 | $207.56 | $207.55 | $207.60 |
| Purchase #6 | $93.49 | 8.568% | $101.5002 | $101.50 | $101.50 | $101.50 |
| Purchase #7 | $124.35 | 12.573% | $139.9845 | $139.98 | $140.00 | $140.00 |
| 7 purchase totals = | $802.35 | $884.6112 | $884.60 | $884.65 | $884.60 | |