| 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 | $63.25 | 9.224% | $69.0842 | $69.08 | $69.10 | $69.10 |
| Purchase #2 | $86.40 | 5.751% | $91.3689 | $91.37 | $91.35 | $91.40 |
| Purchase #3 | $174.46 | 6.103% | $185.1073 | $185.11 | $185.10 | $185.10 |
| Purchase #4 | $214.50 | 7.789% | $231.2074 | $231.21 | $231.20 | $231.20 |
| Purchase #5 | $183.78 | 11.687% | $205.2584 | $205.26 | $205.25 | $205.30 |
| Purchase #6 | $79.33 | 13.402% | $89.9618 | $89.96 | $89.95 | $90.00 |
| Purchase #7 | $232.44 | 10.441% | $256.7091 | $256.71 | $256.70 | $256.70 |
| 7 purchase totals = | $1,034.16 | $1,128.6971 | $1,128.70 | $1,128.65 | $1,128.80 | |