| 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 | $45.78 | 11.493% | $51.0415 | $51.04 | $51.05 | $51.00 |
| Purchase #2 | $201.34 | 7.441% | $216.3217 | $216.32 | $216.30 | $216.30 |
| Purchase #3 | $156.76 | 3.580% | $162.372 | $162.37 | $162.35 | $162.40 |
| Purchase #4 | $109.99 | 3.417% | $113.7484 | $113.75 | $113.75 | $113.70 |
| Purchase #5 | $176.80 | 10.546% | $195.4453 | $195.45 | $195.45 | $195.40 |
| Purchase #6 | $81.62 | 3.788% | $84.7118 | $84.71 | $84.70 | $84.70 |
| Purchase #7 | $230.41 | 7.727% | $248.2138 | $248.21 | $248.20 | $248.20 |
| 7 purchase totals = | $1,002.70 | $1,071.8545 | $1,071.85 | $1,071.80 | $1,071.70 | |