| 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 | $41.62 | 7.287% | $44.6528 | $44.65 | $44.65 | $44.70 |
| Purchase #2 | $7.81 | 13.447% | $8.8602 | $8.86 | $8.85 | $8.90 |
| Purchase #3 | $245.75 | 13.559% | $279.0712 | $279.07 | $279.05 | $279.10 |
| Purchase #4 | $185.35 | 10.571% | $204.9433 | $204.94 | $204.95 | $204.90 |
| Purchase #5 | $196.82 | 10.329% | $217.1495 | $217.15 | $217.15 | $217.10 |
| Purchase #6 | $233.73 | 8.840% | $254.3917 | $254.39 | $254.40 | $254.40 |
| Purchase #7 | $128.48 | 7.430% | $138.0261 | $138.03 | $138.05 | $138.00 |
| 7 purchase totals = | $1,039.56 | $1,147.0948 | $1,147.09 | $1,147.10 | $1,147.10 | |