| 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 | $14.29 | 7.574% | $15.3723 | $15.37 | $15.35 | $15.40 |
| Purchase #2 | $64.95 | 5.388% | $68.4495 | $68.45 | $68.45 | $68.40 |
| Purchase #3 | $161.47 | 4.364% | $168.5166 | $168.52 | $168.50 | $168.50 |
| Purchase #4 | $25.51 | 7.404% | $27.3988 | $27.40 | $27.40 | $27.40 |
| Purchase #5 | $200.74 | 10.682% | $222.183 | $222.18 | $222.20 | $222.20 |
| Purchase #6 | $161.81 | 11.658% | $180.6738 | $180.67 | $180.65 | $180.70 |
| Purchase #7 | $154.55 | 6.701% | $164.9064 | $164.91 | $164.90 | $164.90 |
| 7 purchase totals = | $783.32 | $847.5004 | $847.50 | $847.45 | $847.50 | |