| 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 | $90.55 | 6.627% | $96.5507 | $96.55 | $96.55 | $96.60 |
| Purchase #2 | $143.54 | 7.480% | $154.2768 | $154.28 | $154.30 | $154.30 |
| Purchase #3 | $85.88 | 12.651% | $96.7447 | $96.74 | $96.75 | $96.70 |
| Purchase #4 | $104.73 | 7.624% | $112.7146 | $112.71 | $112.70 | $112.70 |
| Purchase #5 | $46.59 | 9.706% | $51.112 | $51.11 | $51.10 | $51.10 |
| Purchase #6 | $66.85 | 7.476% | $71.8477 | $71.85 | $71.85 | $71.80 |
| Purchase #7 | $23.83 | 7.567% | $25.6332 | $25.63 | $25.65 | $25.60 |
| 7 purchase totals = | $561.97 | $608.8797 | $608.87 | $608.90 | $608.80 | |