| 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 | $86.78 | 13.473% | $98.4719 | $98.47 | $98.45 | $98.50 |
| Purchase #2 | $123.80 | 4.873% | $129.8328 | $129.83 | $129.85 | $129.80 |
| Purchase #3 | $34.57 | 3.406% | $35.7475 | $35.75 | $35.75 | $35.70 |
| Purchase #4 | $7.84 | 7.751% | $8.4477 | $8.45 | $8.45 | $8.40 |
| Purchase #5 | $91.72 | 4.333% | $95.6942 | $95.69 | $95.70 | $95.70 |
| Purchase #6 | $21.97 | 4.405% | $22.9378 | $22.94 | $22.95 | $22.90 |
| Purchase #7 | $136.37 | 13.184% | $154.349 | $154.35 | $154.35 | $154.30 |
| 7 purchase totals = | $503.05 | $545.4809 | $545.48 | $545.50 | $545.30 | |