| 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 | $139.46 | 5.136% | $146.6227 | $146.62 | $146.60 | $146.60 |
| Purchase #2 | $50.57 | 11.518% | $56.3947 | $56.39 | $56.40 | $56.40 |
| Purchase #3 | $114.57 | 10.730% | $126.8634 | $126.86 | $126.85 | $126.90 |
| Purchase #4 | $24.73 | 13.561% | $28.0836 | $28.08 | $28.10 | $28.10 |
| Purchase #5 | $173.79 | 6.781% | $185.5747 | $185.57 | $185.55 | $185.60 |
| Purchase #6 | $104.51 | 12.573% | $117.65 | $117.65 | $117.65 | $117.70 |
| Purchase #7 | $14.42 | 8.566% | $15.6552 | $15.66 | $15.65 | $15.70 |
| 7 purchase totals = | $622.05 | $676.8443 | $676.83 | $676.80 | $677.00 | |