| 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 | $86.53 | 3.826% | $89.8406 | $89.84 | $89.85 | $89.80 |
| Purchase #2 | $127.52 | 8.369% | $138.1921 | $138.19 | $138.20 | $138.20 |
| Purchase #3 | $137.79 | 7.704% | $148.4053 | $148.41 | $148.40 | $148.40 |
| Purchase #4 | $101.27 | 6.145% | $107.493 | $107.49 | $107.50 | $107.50 |
| Purchase #5 | $80.80 | 4.699% | $84.5968 | $84.60 | $84.60 | $84.60 |
| Purchase #6 | $46.91 | 12.832% | $52.9295 | $52.93 | $52.95 | $52.90 |
| Purchase #7 | $149.91 | 10.798% | $166.0973 | $166.10 | $166.10 | $166.10 |
| 7 purchase totals = | $730.73 | $787.5546 | $787.56 | $787.60 | $787.50 | |