| 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 | $199.53 | 8.647% | $216.7834 | $216.78 | $216.80 | $216.80 |
| Purchase #2 | $165.25 | 4.352% | $172.4417 | $172.44 | $172.45 | $172.40 |
| Purchase #3 | $8.33 | 8.805% | $9.0635 | $9.06 | $9.05 | $9.10 |
| Purchase #4 | $12.94 | 9.852% | $14.2148 | $14.21 | $14.20 | $14.20 |
| Purchase #5 | $94.25 | 11.761% | $105.3347 | $105.33 | $105.35 | $105.30 |
| Purchase #6 | $39.80 | 11.869% | $44.5239 | $44.52 | $44.50 | $44.50 |
| Purchase #7 | $57.46 | 4.555% | $60.0773 | $60.08 | $60.10 | $60.10 |
| 7 purchase totals = | $577.56 | $622.4393 | $622.42 | $622.45 | $622.40 | |