| 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 | $49.54 | 10.762% | $54.8715 | $54.87 | $54.85 | $54.90 |
| Purchase #2 | $66.37 | 8.506% | $72.0154 | $72.02 | $72.00 | $72.00 |
| Purchase #3 | $202.37 | 4.797% | $212.0777 | $212.08 | $212.10 | $212.10 |
| Purchase #4 | $199.63 | 3.392% | $206.4014 | $206.40 | $206.40 | $206.40 |
| Purchase #5 | $217.42 | 9.194% | $237.4096 | $237.41 | $237.40 | $237.40 |
| Purchase #6 | $192.41 | 5.282% | $202.5731 | $202.57 | $202.55 | $202.60 |
| Purchase #7 | $160.97 | 3.751% | $167.008 | $167.01 | $167.00 | $167.00 |
| 7 purchase totals = | $1,088.71 | $1,152.3567 | $1,152.36 | $1,152.30 | $1,152.40 | |