| 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 | $27.66 | 7.441% | $29.7182 | $29.72 | $29.70 | $29.70 |
| Purchase #2 | $49.41 | 4.609% | $51.6873 | $51.69 | $51.70 | $51.70 |
| Purchase #3 | $241.99 | 6.508% | $257.7387 | $257.74 | $257.75 | $257.70 |
| Purchase #4 | $164.84 | 10.242% | $181.7229 | $181.72 | $181.70 | $181.70 |
| Purchase #5 | $104.50 | 10.545% | $115.5195 | $115.52 | $115.50 | $115.50 |
| Purchase #6 | $97.26 | 3.196% | $100.3684 | $100.37 | $100.35 | $100.40 |
| Purchase #7 | $182.29 | 6.728% | $194.5545 | $194.55 | $194.55 | $194.60 |
| 7 purchase totals = | $867.95 | $931.3095 | $931.31 | $931.25 | $931.30 | |