| 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 | $5.76 | 7.636% | $6.1998 | $6.20 | $6.20 | $6.20 |
| Purchase #2 | $247.66 | 12.290% | $278.0974 | $278.10 | $278.10 | $278.10 |
| Purchase #3 | $82.56 | 10.529% | $91.2527 | $91.25 | $91.25 | $91.30 |
| Purchase #4 | $250.94 | 3.315% | $259.2587 | $259.26 | $259.25 | $259.30 |
| Purchase #5 | $131.34 | 5.469% | $138.523 | $138.52 | $138.50 | $138.50 |
| Purchase #6 | $249.91 | 13.541% | $283.7503 | $283.75 | $283.75 | $283.80 |
| Purchase #7 | $97.70 | 3.539% | $101.1576 | $101.16 | $101.15 | $101.20 |
| 7 purchase totals = | $1,065.87 | $1,158.2395 | $1,158.24 | $1,158.20 | $1,158.40 | |