| 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 | $11.78 | 6.422% | $12.5365 | $12.54 | $12.55 | $12.50 |
| Purchase #2 | $159.29 | 4.589% | $166.5998 | $166.60 | $166.60 | $166.60 |
| Purchase #3 | $177.90 | 8.617% | $193.2296 | $193.23 | $193.25 | $193.20 |
| Purchase #4 | $118.79 | 9.466% | $130.0347 | $130.03 | $130.05 | $130.00 |
| Purchase #5 | $16.58 | 12.150% | $18.5945 | $18.59 | $18.60 | $18.60 |
| Purchase #6 | $183.97 | 10.493% | $203.274 | $203.27 | $203.25 | $203.30 |
| Purchase #7 | $86.58 | 13.582% | $98.3393 | $98.34 | $98.35 | $98.30 |
| 7 purchase totals = | $754.89 | $822.6084 | $822.60 | $822.65 | $822.50 | |