| 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 | $86.52 | 4.675% | $90.5648 | $90.56 | $90.55 | $90.60 |
| Purchase #2 | $216.40 | 11.176% | $240.5849 | $240.58 | $240.60 | $240.60 |
| Purchase #3 | $95.81 | 11.382% | $106.7151 | $106.72 | $106.70 | $106.70 |
| Purchase #4 | $174.25 | 10.200% | $192.0235 | $192.02 | $192.00 | $192.00 |
| Purchase #5 | $26.62 | 11.152% | $29.5887 | $29.59 | $29.60 | $29.60 |
| Purchase #6 | $113.79 | 5.595% | $120.1566 | $120.16 | $120.15 | $120.20 |
| Purchase #7 | $24.42 | 5.855% | $25.8498 | $25.85 | $25.85 | $25.80 |
| 7 purchase totals = | $737.81 | $805.4834 | $805.48 | $805.45 | $805.50 | |