| 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 | $64.41 | 8.851% | $70.1109 | $70.11 | $70.10 | $70.10 |
| Purchase #2 | $117.41 | 8.504% | $127.3945 | $127.39 | $127.40 | $127.40 |
| Purchase #3 | $8.52 | 4.191% | $8.8771 | $8.88 | $8.90 | $8.90 |
| Purchase #4 | $219.86 | 10.190% | $242.2637 | $242.26 | $242.25 | $242.30 |
| Purchase #5 | $200.42 | 8.797% | $218.0509 | $218.05 | $218.05 | $218.10 |
| Purchase #6 | $126.93 | 9.463% | $138.9414 | $138.94 | $138.95 | $138.90 |
| Purchase #7 | $60.43 | 8.544% | $65.5931 | $65.59 | $65.60 | $65.60 |
| 7 purchase totals = | $797.98 | $871.2316 | $871.22 | $871.25 | $871.30 | |