| 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 | $25.98 | 3.852% | $26.9807 | $26.98 | $27.00 | $27.00 |
| Purchase #2 | $20.75 | 3.193% | $21.4125 | $21.41 | $21.40 | $21.40 |
| Purchase #3 | $167.58 | 4.531% | $175.173 | $175.17 | $175.15 | $175.20 |
| Purchase #4 | $43.73 | 4.207% | $45.5697 | $45.57 | $45.55 | $45.60 |
| Purchase #5 | $19.97 | 9.461% | $21.8594 | $21.86 | $21.85 | $21.90 |
| Purchase #6 | $99.72 | 8.775% | $108.4704 | $108.47 | $108.45 | $108.50 |
| Purchase #7 | $220.94 | 4.795% | $231.5341 | $231.53 | $231.55 | $231.50 |
| 7 purchase totals = | $598.67 | $630.9998 | $630.99 | $630.95 | $631.10 | |