| 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 | $82.84 | 7.426% | $88.9917 | $88.99 | $89.00 | $89.00 |
| Purchase #2 | $72.68 | 7.107% | $77.8454 | $77.85 | $77.85 | $77.80 |
| Purchase #3 | $241.72 | 9.526% | $264.7462 | $264.75 | $264.75 | $264.70 |
| Purchase #4 | $223.47 | 4.166% | $232.7798 | $232.78 | $232.80 | $232.80 |
| Purchase #5 | $230.93 | 7.607% | $248.4968 | $248.50 | $248.50 | $248.50 |
| Purchase #6 | $70.89 | 12.328% | $79.6293 | $79.63 | $79.65 | $79.60 |
| Purchase #7 | $103.42 | 10.117% | $113.883 | $113.88 | $113.90 | $113.90 |
| 7 purchase totals = | $1,025.95 | $1,106.3722 | $1,106.38 | $1,106.45 | $1,106.30 | |