| 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 | $32.84 | 12.314% | $36.8839 | $36.88 | $36.90 | $36.90 |
| Purchase #2 | $5.32 | 8.256% | $5.7592 | $5.76 | $5.75 | $5.80 |
| Purchase #3 | $80.51 | 13.507% | $91.3845 | $91.38 | $91.40 | $91.40 |
| Purchase #4 | $78.33 | 7.794% | $84.435 | $84.44 | $84.45 | $84.40 |
| Purchase #5 | $85.36 | 5.717% | $90.24 | $90.24 | $90.25 | $90.20 |
| Purchase #6 | $28.93 | 7.191% | $31.0104 | $31.01 | $31.00 | $31.00 |
| Purchase #7 | $192.58 | 8.183% | $208.3388 | $208.34 | $208.35 | $208.30 |
| 7 purchase totals = | $503.87 | $548.0518 | $548.05 | $548.10 | $548.00 | |