| 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 | $54.78 | 9.335% | $59.8937 | $59.89 | $59.90 | $59.90 |
| Purchase #2 | $65.74 | 7.252% | $70.5075 | $70.51 | $70.50 | $70.50 |
| Purchase #3 | $192.51 | 3.193% | $198.6568 | $198.66 | $198.65 | $198.70 |
| Purchase #4 | $203.73 | 8.262% | $220.5622 | $220.56 | $220.55 | $220.60 |
| Purchase #5 | $194.46 | 7.421% | $208.8909 | $208.89 | $208.90 | $208.90 |
| Purchase #6 | $170.76 | 8.777% | $185.7476 | $185.75 | $185.75 | $185.70 |
| Purchase #7 | $234.91 | 6.348% | $249.8221 | $249.82 | $249.80 | $249.80 |
| 7 purchase totals = | $1,116.89 | $1,194.0808 | $1,194.08 | $1,194.05 | $1,194.10 | |