| 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 | $72.70 | 13.467% | $82.4905 | $82.49 | $82.50 | $82.50 |
| Purchase #2 | $113.66 | 11.170% | $126.3558 | $126.36 | $126.35 | $126.40 |
| Purchase #3 | $88.95 | 8.543% | $96.549 | $96.55 | $96.55 | $96.50 |
| Purchase #4 | $14.29 | 3.774% | $14.8293 | $14.83 | $14.85 | $14.80 |
| Purchase #5 | $180.65 | 12.668% | $203.5347 | $203.53 | $203.55 | $203.50 |
| Purchase #6 | $7.32 | 5.813% | $7.7455 | $7.75 | $7.75 | $7.70 |
| Purchase #7 | $140.36 | 11.221% | $156.1098 | $156.11 | $156.10 | $156.10 |
| 7 purchase totals = | $617.93 | $687.6146 | $687.62 | $687.65 | $687.50 | |