| 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 | $34.68 | 3.392% | $35.8563 | $35.86 | $35.85 | $35.90 |
| Purchase #2 | $64.98 | 4.501% | $67.9047 | $67.90 | $67.90 | $67.90 |
| Purchase #3 | $205.75 | 6.842% | $219.8274 | $219.83 | $219.85 | $219.80 |
| Purchase #4 | $42.77 | 3.483% | $44.2597 | $44.26 | $44.25 | $44.30 |
| Purchase #5 | $136.83 | 9.624% | $149.9985 | $150.00 | $150.00 | $150.00 |
| Purchase #6 | $23.29 | 12.845% | $26.2816 | $26.28 | $26.30 | $26.30 |
| Purchase #7 | $174.41 | 13.642% | $198.203 | $198.20 | $198.20 | $198.20 |
| 7 purchase totals = | $682.71 | $742.3312 | $742.33 | $742.35 | $742.40 | |