| 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 | $89.60 | 7.633% | $96.4392 | $96.44 | $96.45 | $96.40 |
| Purchase #2 | $43.56 | 10.585% | $48.1708 | $48.17 | $48.15 | $48.20 |
| Purchase #3 | $101.58 | 7.394% | $109.0908 | $109.09 | $109.10 | $109.10 |
| Purchase #4 | $180.31 | 10.799% | $199.7817 | $199.78 | $199.80 | $199.80 |
| Purchase #5 | $190.80 | 11.447% | $212.6409 | $212.64 | $212.65 | $212.60 |
| Purchase #6 | $172.55 | 11.287% | $192.0257 | $192.03 | $192.05 | $192.00 |
| Purchase #7 | $180.64 | 6.576% | $192.5189 | $192.52 | $192.50 | $192.50 |
| 7 purchase totals = | $959.04 | $1,050.6680 | $1,050.67 | $1,050.70 | $1,050.60 | |