| 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 | $59.36 | 13.260% | $67.2311 | $67.23 | $67.25 | $67.20 |
| Purchase #2 | $124.97 | 5.831% | $132.257 | $132.26 | $132.25 | $132.30 |
| Purchase #3 | $158.62 | 7.656% | $170.7639 | $170.76 | $170.75 | $170.80 |
| Purchase #4 | $71.36 | 3.330% | $73.7363 | $73.74 | $73.75 | $73.70 |
| Purchase #5 | $123.50 | 4.826% | $129.4601 | $129.46 | $129.45 | $129.50 |
| Purchase #6 | $166.60 | 12.788% | $187.9048 | $187.90 | $187.90 | $187.90 |
| Purchase #7 | $23.46 | 13.328% | $26.5867 | $26.59 | $26.60 | $26.60 |
| 7 purchase totals = | $727.87 | $787.9399 | $787.94 | $787.95 | $788.00 | |