| 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 | $94.92 | 8.264% | $102.7642 | $102.76 | $102.75 | $102.80 |
| Purchase #2 | $69.59 | 4.233% | $72.5357 | $72.54 | $72.55 | $72.50 |
| Purchase #3 | $181.35 | 12.327% | $203.705 | $203.71 | $203.70 | $203.70 |
| Purchase #4 | $13.65 | 9.226% | $14.9093 | $14.91 | $14.90 | $14.90 |
| Purchase #5 | $25.85 | 3.740% | $26.8168 | $26.82 | $26.80 | $26.80 |
| Purchase #6 | $149.37 | 5.209% | $157.1507 | $157.15 | $157.15 | $157.20 |
| Purchase #7 | $200.78 | 13.448% | $227.7809 | $227.78 | $227.80 | $227.80 |
| 7 purchase totals = | $735.51 | $805.6626 | $805.67 | $805.65 | $805.70 | |