| 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 | $5.85 | 6.543% | $6.2328 | $6.23 | $6.25 | $6.20 |
| Purchase #2 | $78.93 | 7.211% | $84.6216 | $84.62 | $84.60 | $84.60 |
| Purchase #3 | $175.55 | 5.539% | $185.2737 | $185.27 | $185.25 | $185.30 |
| Purchase #4 | $115.42 | 3.183% | $119.0938 | $119.09 | $119.10 | $119.10 |
| Purchase #5 | $54.26 | 6.120% | $57.5807 | $57.58 | $57.60 | $57.60 |
| Purchase #6 | $120.79 | 6.294% | $128.3925 | $128.39 | $128.40 | $128.40 |
| Purchase #7 | $194.63 | 4.141% | $202.6896 | $202.69 | $202.70 | $202.70 |
| 7 purchase totals = | $745.43 | $783.8847 | $783.87 | $783.90 | $783.90 | |