| 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 | $25.59 | 8.433% | $27.748 | $27.75 | $27.75 | $27.70 |
| Purchase #2 | $201.99 | 6.342% | $214.8002 | $214.80 | $214.80 | $214.80 |
| Purchase #3 | $124.52 | 5.646% | $131.5504 | $131.55 | $131.55 | $131.60 |
| Purchase #4 | $223.98 | 10.484% | $247.4621 | $247.46 | $247.45 | $247.50 |
| Purchase #5 | $35.28 | 9.561% | $38.6531 | $38.65 | $38.65 | $38.70 |
| Purchase #6 | $141.54 | 6.871% | $151.2652 | $151.27 | $151.25 | $151.30 |
| Purchase #7 | $70.60 | 9.582% | $77.3649 | $77.36 | $77.35 | $77.40 |
| 7 purchase totals = | $823.50 | $888.8439 | $888.84 | $888.80 | $889.00 | |