| 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 | $76.58 | 3.425% | $79.2029 | $79.20 | $79.20 | $79.20 |
| Purchase #2 | $243.89 | 7.579% | $262.3744 | $262.37 | $262.35 | $262.40 |
| Purchase #3 | $57.84 | 13.561% | $65.6837 | $65.68 | $65.70 | $65.70 |
| Purchase #4 | $96.58 | 11.379% | $107.5698 | $107.57 | $107.55 | $107.60 |
| Purchase #5 | $92.33 | 13.338% | $104.645 | $104.65 | $104.65 | $104.60 |
| Purchase #6 | $71.66 | 13.783% | $81.5369 | $81.54 | $81.55 | $81.50 |
| Purchase #7 | $17.80 | 10.658% | $19.6971 | $19.70 | $19.70 | $19.70 |
| 7 purchase totals = | $656.68 | $720.7098 | $720.71 | $720.70 | $720.70 | |