| 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 | $123.74 | 11.569% | $138.0555 | $138.06 | $138.05 | $138.10 |
| Purchase #2 | $37.61 | 4.822% | $39.4236 | $39.42 | $39.40 | $39.40 |
| Purchase #3 | $78.83 | 8.437% | $85.4809 | $85.48 | $85.50 | $85.50 |
| Purchase #4 | $48.46 | 13.471% | $54.988 | $54.99 | $55.00 | $55.00 |
| Purchase #5 | $81.80 | 11.763% | $91.4221 | $91.42 | $91.40 | $91.40 |
| Purchase #6 | $25.53 | 8.566% | $27.7169 | $27.72 | $27.70 | $27.70 |
| Purchase #7 | $13.97 | 9.371% | $15.2791 | $15.28 | $15.30 | $15.30 |
| 7 purchase totals = | $409.94 | $452.3661 | $452.37 | $452.35 | $452.40 | |