| 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 | $80.58 | 7.116% | $86.3141 | $86.31 | $86.30 | $86.30 |
| Purchase #2 | $45.99 | 6.522% | $48.9895 | $48.99 | $49.00 | $49.00 |
| Purchase #3 | $153.64 | 3.562% | $159.1127 | $159.11 | $159.10 | $159.10 |
| Purchase #4 | $45.43 | 13.105% | $51.3836 | $51.38 | $51.40 | $51.40 |
| Purchase #5 | $26.66 | 4.827% | $27.9469 | $27.95 | $27.95 | $27.90 |
| Purchase #6 | $116.54 | 5.403% | $122.8367 | $122.84 | $122.85 | $122.80 |
| Purchase #7 | $72.87 | 13.297% | $82.5595 | $82.56 | $82.55 | $82.60 |
| 7 purchase totals = | $541.71 | $579.1430 | $579.14 | $579.15 | $579.10 | |