| 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 | $6.32 | 12.434% | $7.1058 | $7.11 | $7.10 | $7.10 |
| Purchase #2 | $163.51 | 7.862% | $176.3652 | $176.37 | $176.35 | $176.40 |
| Purchase #3 | $60.48 | 11.728% | $67.5731 | $67.57 | $67.55 | $67.60 |
| Purchase #4 | $64.34 | 3.700% | $66.7206 | $66.72 | $66.70 | $66.70 |
| Purchase #5 | $232.35 | 9.233% | $253.8029 | $253.80 | $253.80 | $253.80 |
| Purchase #6 | $74.70 | 6.847% | $79.8147 | $79.81 | $79.80 | $79.80 |
| Purchase #7 | $101.83 | 11.257% | $113.293 | $113.29 | $113.30 | $113.30 |
| 7 purchase totals = | $703.53 | $764.6753 | $764.67 | $764.60 | $764.70 | |