| 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 | $52.55 | 4.672% | $55.0051 | $55.01 | $55.00 | $55.00 |
| Purchase #2 | $57.41 | 4.361% | $59.9137 | $59.91 | $59.90 | $59.90 |
| Purchase #3 | $72.71 | 8.661% | $79.0074 | $79.01 | $79.00 | $79.00 |
| Purchase #4 | $226.84 | 6.319% | $241.174 | $241.17 | $241.15 | $241.20 |
| Purchase #5 | $219.99 | 8.778% | $239.3007 | $239.30 | $239.30 | $239.30 |
| Purchase #6 | $55.81 | 11.704% | $62.342 | $62.34 | $62.35 | $62.30 |
| Purchase #7 | $169.59 | 5.687% | $179.2346 | $179.23 | $179.25 | $179.20 |
| 7 purchase totals = | $854.90 | $915.9775 | $915.97 | $915.95 | $915.90 | |