| 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 | $76.63 | 4.784% | $80.296 | $80.30 | $80.30 | $80.30 |
| Purchase #2 | $148.41 | 12.580% | $167.08 | $167.08 | $167.10 | $167.10 |
| Purchase #3 | $57.87 | 11.869% | $64.7386 | $64.74 | $64.75 | $64.70 |
| Purchase #4 | $215.33 | 3.153% | $222.1194 | $222.12 | $222.10 | $222.10 |
| Purchase #5 | $69.55 | 11.767% | $77.7339 | $77.73 | $77.75 | $77.70 |
| Purchase #6 | $28.66 | 9.295% | $31.3239 | $31.32 | $31.30 | $31.30 |
| Purchase #7 | $65.42 | 11.490% | $72.9368 | $72.94 | $72.95 | $72.90 |
| 7 purchase totals = | $661.87 | $716.2286 | $716.23 | $716.25 | $716.10 | |