| 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 | $17.71 | 9.141% | $19.3289 | $19.33 | $19.35 | $19.30 |
| Purchase #2 | $77.51 | 13.379% | $87.8801 | $87.88 | $87.90 | $87.90 |
| Purchase #3 | $36.89 | 7.338% | $39.597 | $39.60 | $39.60 | $39.60 |
| Purchase #4 | $69.80 | 13.540% | $79.2509 | $79.25 | $79.25 | $79.30 |
| Purchase #5 | $9.49 | 9.134% | $10.3568 | $10.36 | $10.35 | $10.40 |
| Purchase #6 | $178.55 | 8.438% | $193.616 | $193.62 | $193.60 | $193.60 |
| Purchase #7 | $161.93 | 8.590% | $175.8398 | $175.84 | $175.85 | $175.80 |
| 7 purchase totals = | $551.88 | $605.8695 | $605.88 | $605.90 | $605.90 | |