| 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 | $30.95 | 13.859% | $35.2394 | $35.24 | $35.25 | $35.20 |
| Purchase #2 | $143.32 | 6.550% | $152.7075 | $152.71 | $152.70 | $152.70 |
| Purchase #3 | $154.90 | 5.252% | $163.0353 | $163.04 | $163.05 | $163.00 |
| Purchase #4 | $23.99 | 4.280% | $25.0168 | $25.02 | $25.00 | $25.00 |
| Purchase #5 | $236.77 | 11.346% | $263.6339 | $263.63 | $263.65 | $263.60 |
| Purchase #6 | $9.53 | 12.537% | $10.7248 | $10.72 | $10.70 | $10.70 |
| Purchase #7 | $92.53 | 11.868% | $103.5115 | $103.51 | $103.50 | $103.50 |
| 7 purchase totals = | $691.99 | $753.8692 | $753.87 | $753.85 | $753.70 | |