| 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 | $25.59 | 3.873% | $26.5811 | $26.58 | $26.60 | $26.60 |
| Purchase #2 | $66.67 | 3.571% | $69.0508 | $69.05 | $69.05 | $69.10 |
| Purchase #3 | $20.73 | 6.210% | $22.0173 | $22.02 | $22.00 | $22.00 |
| Purchase #4 | $9.65 | 7.774% | $10.4002 | $10.40 | $10.40 | $10.40 |
| Purchase #5 | $241.81 | 6.327% | $257.1093 | $257.11 | $257.10 | $257.10 |
| Purchase #6 | $105.69 | 11.226% | $117.5548 | $117.55 | $117.55 | $117.60 |
| Purchase #7 | $33.81 | 13.240% | $38.2864 | $38.29 | $38.30 | $38.30 |
| 7 purchase totals = | $503.95 | $540.9999 | $541.00 | $541.00 | $541.10 | |