| 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 | $52.93 | 10.302% | $58.3828 | $58.38 | $58.40 | $58.40 |
| Purchase #2 | $78.27 | 13.810% | $89.0791 | $89.08 | $89.10 | $89.10 |
| Purchase #3 | $23.26 | 7.658% | $25.0413 | $25.04 | $25.05 | $25.00 |
| Purchase #4 | $35.98 | 11.848% | $40.2429 | $40.24 | $40.25 | $40.20 |
| Purchase #5 | $34.55 | 12.140% | $38.7444 | $38.74 | $38.75 | $38.70 |
| Purchase #6 | $59.96 | 4.424% | $62.6126 | $62.61 | $62.60 | $62.60 |
| Purchase #7 | $8.43 | 5.268% | $8.8741 | $8.87 | $8.85 | $8.90 |
| 7 purchase totals = | $293.38 | $322.9772 | $322.96 | $323.00 | $322.90 | |