| 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 | $13.92 | 12.683% | $15.6855 | $15.69 | $15.70 | $15.70 |
| Purchase #2 | $133.44 | 12.598% | $150.2508 | $150.25 | $150.25 | $150.30 |
| Purchase #3 | $159.69 | 5.796% | $168.9456 | $168.95 | $168.95 | $168.90 |
| Purchase #4 | $96.44 | 12.175% | $108.1816 | $108.18 | $108.20 | $108.20 |
| Purchase #5 | $85.66 | 6.828% | $91.5089 | $91.51 | $91.50 | $91.50 |
| Purchase #6 | $58.30 | 8.227% | $63.0963 | $63.10 | $63.10 | $63.10 |
| Purchase #7 | $250.64 | 13.155% | $283.6117 | $283.61 | $283.60 | $283.60 |
| 7 purchase totals = | $798.09 | $881.2804 | $881.29 | $881.30 | $881.30 | |