| 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 | $117.26 | 6.232% | $124.5676 | $124.57 | $124.55 | $124.60 |
| Purchase #2 | $25.52 | 4.288% | $26.6143 | $26.61 | $26.60 | $26.60 |
| Purchase #3 | $57.81 | 10.374% | $63.8072 | $63.81 | $63.80 | $63.80 |
| Purchase #4 | $57.53 | 9.821% | $63.18 | $63.18 | $63.20 | $63.20 |
| Purchase #5 | $29.68 | 13.675% | $33.7387 | $33.74 | $33.75 | $33.70 |
| Purchase #6 | $125.97 | 11.819% | $140.8584 | $140.86 | $140.85 | $140.90 |
| Purchase #7 | $29.89 | 3.771% | $31.0172 | $31.02 | $31.00 | $31.00 |
| 7 purchase totals = | $443.66 | $483.7834 | $483.79 | $483.75 | $483.80 | |