| 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 | $48.48 | 4.199% | $50.5157 | $50.52 | $50.50 | $50.50 |
| Purchase #2 | $227.47 | 9.410% | $248.8749 | $248.87 | $248.85 | $248.90 |
| Purchase #3 | $110.63 | 13.611% | $125.6878 | $125.69 | $125.70 | $125.70 |
| Purchase #4 | $7.80 | 9.874% | $8.5702 | $8.57 | $8.55 | $8.60 |
| Purchase #5 | $43.25 | 13.143% | $48.9343 | $48.93 | $48.95 | $48.90 |
| Purchase #6 | $106.97 | 13.591% | $121.5083 | $121.51 | $121.50 | $121.50 |
| Purchase #7 | $142.60 | 13.420% | $161.7369 | $161.74 | $161.75 | $161.70 |
| 7 purchase totals = | $687.20 | $765.8281 | $765.83 | $765.80 | $765.80 | |