| 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 | $89.55 | 9.113% | $97.7107 | $97.71 | $97.70 | $97.70 |
| Purchase #2 | $124.77 | 4.745% | $130.6903 | $130.69 | $130.70 | $130.70 |
| Purchase #3 | $16.69 | 12.346% | $18.7505 | $18.75 | $18.75 | $18.80 |
| Purchase #4 | $248.92 | 4.253% | $259.5066 | $259.51 | $259.50 | $259.50 |
| Purchase #5 | $250.51 | 3.624% | $259.5885 | $259.59 | $259.60 | $259.60 |
| Purchase #6 | $41.66 | 9.627% | $45.6706 | $45.67 | $45.65 | $45.70 |
| Purchase #7 | $222.69 | 7.628% | $239.6768 | $239.68 | $239.70 | $239.70 |
| 7 purchase totals = | $994.79 | $1,051.5940 | $1,051.60 | $1,051.60 | $1,051.70 | |