| 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 | $101.97 | 11.449% | $113.6445 | $113.64 | $113.65 | $113.60 |
| Purchase #2 | $218.59 | 5.536% | $230.6911 | $230.69 | $230.70 | $230.70 |
| Purchase #3 | $37.42 | 11.354% | $41.6687 | $41.67 | $41.65 | $41.70 |
| Purchase #4 | $48.50 | 8.475% | $52.6104 | $52.61 | $52.60 | $52.60 |
| Purchase #5 | $211.51 | 10.349% | $233.3992 | $233.40 | $233.40 | $233.40 |
| Purchase #6 | $70.53 | 12.136% | $79.0895 | $79.09 | $79.10 | $79.10 |
| Purchase #7 | $29.54 | 4.447% | $30.8536 | $30.85 | $30.85 | $30.90 |
| 7 purchase totals = | $718.06 | $781.9570 | $781.95 | $781.95 | $782.00 | |