| 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 | $24.34 | 9.489% | $26.6496 | $26.65 | $26.65 | $26.60 |
| Purchase #2 | $217.32 | 8.186% | $235.1098 | $235.11 | $235.10 | $235.10 |
| Purchase #3 | $75.62 | 5.344% | $79.6611 | $79.66 | $79.65 | $79.70 |
| Purchase #4 | $9.53 | 4.116% | $9.9223 | $9.92 | $9.90 | $9.90 |
| Purchase #5 | $158.40 | 9.377% | $173.2532 | $173.25 | $173.25 | $173.30 |
| Purchase #6 | $130.60 | 8.771% | $142.0549 | $142.05 | $142.05 | $142.10 |
| Purchase #7 | $225.27 | 10.355% | $248.5967 | $248.60 | $248.60 | $248.60 |
| 7 purchase totals = | $841.08 | $915.2476 | $915.24 | $915.20 | $915.30 | |