| 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 | $47.41 | 9.532% | $51.9291 | $51.93 | $51.95 | $51.90 |
| Purchase #2 | $5.92 | 10.206% | $6.5242 | $6.52 | $6.50 | $6.50 |
| Purchase #3 | $174.40 | 10.184% | $192.1609 | $192.16 | $192.15 | $192.20 |
| Purchase #4 | $227.75 | 9.444% | $249.2587 | $249.26 | $249.25 | $249.30 |
| Purchase #5 | $223.62 | 3.682% | $231.8537 | $231.85 | $231.85 | $231.90 |
| Purchase #6 | $180.25 | 8.117% | $194.8809 | $194.88 | $194.90 | $194.90 |
| Purchase #7 | $98.92 | 7.853% | $106.6882 | $106.69 | $106.70 | $106.70 |
| 7 purchase totals = | $958.27 | $1,033.2957 | $1,033.29 | $1,033.30 | $1,033.40 | |