| 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 | $244.59 | 12.279% | $274.6232 | $274.62 | $274.60 | $274.60 |
| Purchase #2 | $108.62 | 5.534% | $114.631 | $114.63 | $114.65 | $114.60 |
| Purchase #3 | $129.28 | 5.319% | $136.1564 | $136.16 | $136.15 | $136.20 |
| Purchase #4 | $7.33 | 5.792% | $7.7546 | $7.75 | $7.75 | $7.80 |
| Purchase #5 | $153.68 | 13.379% | $174.2408 | $174.24 | $174.25 | $174.20 |
| Purchase #6 | $16.41 | 4.539% | $17.1548 | $17.15 | $17.15 | $17.20 |
| Purchase #7 | $36.99 | 7.747% | $39.8556 | $39.86 | $39.85 | $39.90 |
| 7 purchase totals = | $696.90 | $764.4164 | $764.41 | $764.40 | $764.50 | |