| 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 | $20.34 | 12.106% | $22.8024 | $22.80 | $22.80 | $22.80 |
| Purchase #2 | $57.97 | 3.854% | $60.2042 | $60.20 | $60.20 | $60.20 |
| Purchase #3 | $221.97 | 10.217% | $244.6487 | $244.65 | $244.65 | $244.60 |
| Purchase #4 | $24.96 | 8.627% | $27.1133 | $27.11 | $27.10 | $27.10 |
| Purchase #5 | $195.72 | 13.627% | $222.3908 | $222.39 | $222.40 | $222.40 |
| Purchase #6 | $7.52 | 4.561% | $7.863 | $7.86 | $7.85 | $7.90 |
| Purchase #7 | $220.44 | 4.438% | $230.2231 | $230.22 | $230.20 | $230.20 |
| 7 purchase totals = | $748.92 | $815.2455 | $815.23 | $815.20 | $815.20 | |