| 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 | $63.75 | 7.869% | $68.7665 | $68.77 | $68.75 | $68.80 |
| Purchase #2 | $33.84 | 3.523% | $35.0322 | $35.03 | $35.05 | $35.00 |
| Purchase #3 | $122.89 | 3.740% | $127.4861 | $127.49 | $127.50 | $127.50 |
| Purchase #4 | $158.94 | 4.845% | $166.6406 | $166.64 | $166.65 | $166.60 |
| Purchase #5 | $155.82 | 8.858% | $169.6225 | $169.62 | $169.60 | $169.60 |
| Purchase #6 | $206.92 | 7.398% | $222.2279 | $222.23 | $222.25 | $222.20 |
| Purchase #7 | $205.84 | 10.742% | $227.9513 | $227.95 | $227.95 | $228.00 |
| 7 purchase totals = | $948.00 | $1,017.7271 | $1,017.73 | $1,017.75 | $1,017.70 | |