| 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 | $31.25 | 4.423% | $32.6322 | $32.63 | $32.65 | $32.60 |
| Purchase #2 | $171.52 | 3.121% | $176.8731 | $176.87 | $176.85 | $176.90 |
| Purchase #3 | $145.25 | 7.612% | $156.3064 | $156.31 | $156.30 | $156.30 |
| Purchase #4 | $74.67 | 5.666% | $78.9008 | $78.90 | $78.90 | $78.90 |
| Purchase #5 | $23.79 | 5.431% | $25.082 | $25.08 | $25.10 | $25.10 |
| Purchase #6 | $86.61 | 11.584% | $96.6429 | $96.64 | $96.65 | $96.60 |
| Purchase #7 | $223.98 | 3.245% | $231.2482 | $231.25 | $231.25 | $231.20 |
| 7 purchase totals = | $757.07 | $797.6856 | $797.68 | $797.70 | $797.60 | |