| 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 | $117.55 | 13.665% | $133.6132 | $133.61 | $133.60 | $133.60 |
| Purchase #2 | $61.81 | 13.112% | $69.9145 | $69.91 | $69.90 | $69.90 |
| Purchase #3 | $105.41 | 5.588% | $111.3003 | $111.30 | $111.30 | $111.30 |
| Purchase #4 | $51.81 | 10.572% | $57.2874 | $57.29 | $57.30 | $57.30 |
| Purchase #5 | $162.59 | 9.870% | $178.6376 | $178.64 | $178.65 | $178.60 |
| Purchase #6 | $139.96 | 9.816% | $153.6985 | $153.70 | $153.70 | $153.70 |
| Purchase #7 | $120.81 | 3.416% | $124.9369 | $124.94 | $124.95 | $124.90 |
| 7 purchase totals = | $759.94 | $829.3884 | $829.39 | $829.40 | $829.30 | |