| 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 | $54.54 | 12.815% | $61.5293 | $61.53 | $61.55 | $61.50 |
| Purchase #2 | $42.88 | 6.849% | $45.8169 | $45.82 | $45.80 | $45.80 |
| Purchase #3 | $199.97 | 13.201% | $226.368 | $226.37 | $226.35 | $226.40 |
| Purchase #4 | $6.50 | 10.486% | $7.1816 | $7.18 | $7.20 | $7.20 |
| Purchase #5 | $41.88 | 12.449% | $47.0936 | $47.09 | $47.10 | $47.10 |
| Purchase #6 | $155.87 | 11.735% | $174.1613 | $174.16 | $174.15 | $174.20 |
| Purchase #7 | $243.47 | 4.384% | $254.1437 | $254.14 | $254.15 | $254.10 |
| 7 purchase totals = | $745.11 | $816.2944 | $816.29 | $816.30 | $816.30 | |