| 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 | $91.30 | 3.221% | $94.2408 | $94.24 | $94.25 | $94.20 |
| Purchase #2 | $157.43 | 13.171% | $178.1651 | $178.17 | $178.15 | $178.20 |
| Purchase #3 | $31.56 | 5.265% | $33.2216 | $33.22 | $33.20 | $33.20 |
| Purchase #4 | $12.52 | 10.842% | $13.8774 | $13.88 | $13.90 | $13.90 |
| Purchase #5 | $61.43 | 10.389% | $67.812 | $67.81 | $67.80 | $67.80 |
| Purchase #6 | $74.42 | 3.115% | $76.7382 | $76.74 | $76.75 | $76.70 |
| Purchase #7 | $77.56 | 8.624% | $84.2488 | $84.25 | $84.25 | $84.20 |
| 7 purchase totals = | $506.22 | $548.3039 | $548.31 | $548.30 | $548.20 | |