| 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 | $15.79 | 3.339% | $16.3172 | $16.32 | $16.30 | $16.30 |
| Purchase #2 | $62.86 | 10.415% | $69.4069 | $69.41 | $69.40 | $69.40 |
| Purchase #3 | $193.35 | 5.287% | $203.5724 | $203.57 | $203.55 | $203.60 |
| Purchase #4 | $200.28 | 3.737% | $207.7645 | $207.76 | $207.75 | $207.80 |
| Purchase #5 | $208.29 | 4.808% | $218.3046 | $218.30 | $218.30 | $218.30 |
| Purchase #6 | $162.49 | 13.162% | $183.8769 | $183.88 | $183.90 | $183.90 |
| Purchase #7 | $136.54 | 7.342% | $146.5648 | $146.56 | $146.55 | $146.60 |
| 7 purchase totals = | $979.60 | $1,045.8073 | $1,045.80 | $1,045.75 | $1,045.90 | |