| 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 | $18.67 | 6.824% | $19.944 | $19.94 | $19.95 | $19.90 |
| Purchase #2 | $121.46 | 10.368% | $134.053 | $134.05 | $134.05 | $134.10 |
| Purchase #3 | $220.63 | 5.347% | $232.4271 | $232.43 | $232.45 | $232.40 |
| Purchase #4 | $75.91 | 11.822% | $84.8841 | $84.88 | $84.90 | $84.90 |
| Purchase #5 | $209.36 | 6.281% | $222.5099 | $222.51 | $222.50 | $222.50 |
| Purchase #6 | $132.81 | 8.475% | $144.0656 | $144.07 | $144.05 | $144.10 |
| Purchase #7 | $102.53 | 10.208% | $112.9963 | $113.00 | $113.00 | $113.00 |
| 7 purchase totals = | $881.37 | $950.8800 | $950.88 | $950.90 | $950.90 | |