| 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 | $61.37 | 13.680% | $69.7654 | $69.77 | $69.75 | $69.80 |
| Purchase #2 | $162.94 | 13.672% | $185.2172 | $185.22 | $185.20 | $185.20 |
| Purchase #3 | $51.93 | 13.192% | $58.7806 | $58.78 | $58.80 | $58.80 |
| Purchase #4 | $151.62 | 12.487% | $170.5528 | $170.55 | $170.55 | $170.60 |
| Purchase #5 | $161.38 | 7.423% | $173.3592 | $173.36 | $173.35 | $173.40 |
| Purchase #6 | $115.95 | 12.169% | $130.06 | $130.06 | $130.05 | $130.10 |
| Purchase #7 | $113.72 | 4.836% | $119.2195 | $119.22 | $119.20 | $119.20 |
| 7 purchase totals = | $818.91 | $906.9547 | $906.96 | $906.90 | $907.10 | |