| 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 | $81.75 | 3.616% | $84.7061 | $84.71 | $84.70 | $84.70 |
| Purchase #2 | $48.67 | 6.726% | $51.9435 | $51.94 | $51.95 | $51.90 |
| Purchase #3 | $223.73 | 9.117% | $244.1275 | $244.13 | $244.15 | $244.10 |
| Purchase #4 | $77.77 | 11.282% | $86.544 | $86.54 | $86.55 | $86.50 |
| Purchase #5 | $13.94 | 13.439% | $15.8134 | $15.81 | $15.80 | $15.80 |
| Purchase #6 | $125.36 | 12.210% | $140.6665 | $140.67 | $140.65 | $140.70 |
| Purchase #7 | $49.32 | 9.320% | $53.9166 | $53.92 | $53.90 | $53.90 |
| 7 purchase totals = | $620.54 | $677.7176 | $677.72 | $677.70 | $677.60 | |