| 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 | $115.75 | 3.542% | $119.8499 | $119.85 | $119.85 | $119.80 |
| Purchase #2 | $5.57 | 13.119% | $6.3007 | $6.30 | $6.30 | $6.30 |
| Purchase #3 | $37.66 | 3.629% | $39.0267 | $39.03 | $39.05 | $39.00 |
| Purchase #4 | $74.92 | 4.108% | $77.9977 | $78.00 | $78.00 | $78.00 |
| Purchase #5 | $177.29 | 8.278% | $191.9661 | $191.97 | $191.95 | $192.00 |
| Purchase #6 | $87.44 | 10.391% | $96.5259 | $96.53 | $96.55 | $96.50 |
| Purchase #7 | $30.31 | 13.752% | $34.4782 | $34.48 | $34.50 | $34.50 |
| 7 purchase totals = | $528.94 | $566.1452 | $566.16 | $566.20 | $566.10 | |