| 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 | $226.75 | 8.667% | $246.4024 | $246.40 | $246.40 | $246.40 |
| Purchase #2 | $43.69 | 5.405% | $46.0514 | $46.05 | $46.05 | $46.10 |
| Purchase #3 | $51.74 | 5.375% | $54.521 | $54.52 | $54.50 | $54.50 |
| Purchase #4 | $6.52 | 3.616% | $6.7558 | $6.76 | $6.75 | $6.80 |
| Purchase #5 | $31.38 | 7.144% | $33.6218 | $33.62 | $33.60 | $33.60 |
| Purchase #6 | $192.89 | 13.737% | $219.3873 | $219.39 | $219.40 | $219.40 |
| Purchase #7 | $158.73 | 5.661% | $167.7157 | $167.72 | $167.70 | $167.70 |
| 7 purchase totals = | $711.70 | $774.4554 | $774.46 | $774.40 | $774.50 | |