| 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 | $92.39 | 9.768% | $101.4147 | $101.41 | $101.40 | $101.40 |
| Purchase #2 | $33.95 | 11.454% | $37.8386 | $37.84 | $37.85 | $37.80 |
| Purchase #3 | $29.43 | 6.210% | $31.2576 | $31.26 | $31.25 | $31.30 |
| Purchase #4 | $185.30 | 10.492% | $204.7417 | $204.74 | $204.75 | $204.70 |
| Purchase #5 | $153.84 | 5.404% | $162.1535 | $162.15 | $162.15 | $162.20 |
| Purchase #6 | $19.74 | 5.507% | $20.8271 | $20.83 | $20.85 | $20.80 |
| Purchase #7 | $112.59 | 5.677% | $118.9817 | $118.98 | $119.00 | $119.00 |
| 7 purchase totals = | $627.24 | $677.2149 | $677.21 | $677.25 | $677.20 | |