| 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 | $34.45 | 4.530% | $36.0106 | $36.01 | $36.00 | $36.00 |
| Purchase #2 | $132.48 | 13.653% | $150.5675 | $150.57 | $150.55 | $150.60 |
| Purchase #3 | $109.85 | 13.195% | $124.3447 | $124.34 | $124.35 | $124.30 |
| Purchase #4 | $20.86 | 5.649% | $22.0384 | $22.04 | $22.05 | $22.00 |
| Purchase #5 | $152.64 | 7.407% | $163.946 | $163.95 | $163.95 | $163.90 |
| Purchase #6 | $81.60 | 12.151% | $91.5152 | $91.52 | $91.50 | $91.50 |
| Purchase #7 | $8.94 | 11.598% | $9.9769 | $9.98 | $10.00 | $10.00 |
| 7 purchase totals = | $540.82 | $598.3993 | $598.41 | $598.40 | $598.30 | |