| 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 | $51.94 | 6.434% | $55.2818 | $55.28 | $55.30 | $55.30 |
| Purchase #2 | $122.33 | 6.554% | $130.3475 | $130.35 | $130.35 | $130.30 |
| Purchase #3 | $103.63 | 8.133% | $112.0582 | $112.06 | $112.05 | $112.10 |
| Purchase #4 | $65.76 | 12.215% | $73.7926 | $73.79 | $73.80 | $73.80 |
| Purchase #5 | $29.56 | 6.410% | $31.4548 | $31.45 | $31.45 | $31.50 |
| Purchase #6 | $186.27 | 6.831% | $198.9941 | $198.99 | $199.00 | $199.00 |
| Purchase #7 | $185.70 | 12.755% | $209.386 | $209.39 | $209.40 | $209.40 |
| 7 purchase totals = | $745.19 | $811.3150 | $811.31 | $811.35 | $811.40 | |