| 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 | $62.55 | 4.769% | $65.533 | $65.53 | $65.55 | $65.50 |
| Purchase #2 | $211.68 | 5.381% | $223.0705 | $223.07 | $223.05 | $223.10 |
| Purchase #3 | $164.33 | 13.853% | $187.0946 | $187.09 | $187.10 | $187.10 |
| Purchase #4 | $143.28 | 3.139% | $147.7776 | $147.78 | $147.80 | $147.80 |
| Purchase #5 | $193.85 | 10.304% | $213.8243 | $213.82 | $213.80 | $213.80 |
| Purchase #6 | $171.74 | 13.448% | $194.8356 | $194.84 | $194.85 | $194.80 |
| Purchase #7 | $63.91 | 9.865% | $70.2147 | $70.21 | $70.20 | $70.20 |
| 7 purchase totals = | $1,011.34 | $1,102.3503 | $1,102.34 | $1,102.35 | $1,102.30 | |