| 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 | $44.25 | 3.563% | $45.8266 | $45.83 | $45.85 | $45.80 |
| Purchase #2 | $181.69 | 5.818% | $192.2607 | $192.26 | $192.25 | $192.30 |
| Purchase #3 | $192.58 | 6.675% | $205.4347 | $205.43 | $205.45 | $205.40 |
| Purchase #4 | $5.82 | 12.552% | $6.5505 | $6.55 | $6.55 | $6.60 |
| Purchase #5 | $155.97 | 6.219% | $165.6698 | $165.67 | $165.65 | $165.70 |
| Purchase #6 | $125.82 | 5.731% | $133.0307 | $133.03 | $133.05 | $133.00 |
| Purchase #7 | $115.36 | 4.223% | $120.2317 | $120.23 | $120.25 | $120.20 |
| 7 purchase totals = | $821.49 | $869.0047 | $869.00 | $869.05 | $869.00 | |