| 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 | $94.28 | 8.103% | $101.9195 | $101.92 | $101.90 | $101.90 |
| Purchase #2 | $203.79 | 5.754% | $215.5161 | $215.52 | $215.50 | $215.50 |
| Purchase #3 | $163.43 | 10.768% | $181.0281 | $181.03 | $181.05 | $181.00 |
| Purchase #4 | $72.44 | 13.433% | $82.1709 | $82.17 | $82.15 | $82.20 |
| Purchase #5 | $75.56 | 3.347% | $78.089 | $78.09 | $78.10 | $78.10 |
| Purchase #6 | $147.76 | 8.530% | $160.3639 | $160.36 | $160.35 | $160.40 |
| Purchase #7 | $120.65 | 8.385% | $130.7665 | $130.77 | $130.75 | $130.80 |
| 7 purchase totals = | $877.91 | $949.8540 | $949.86 | $949.80 | $949.90 | |