| 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 | $26.95 | 13.598% | $30.6147 | $30.61 | $30.60 | $30.60 |
| Purchase #2 | $201.58 | 5.125% | $211.911 | $211.91 | $211.90 | $211.90 |
| Purchase #3 | $7.29 | 13.358% | $8.2638 | $8.26 | $8.25 | $8.30 |
| Purchase #4 | $71.51 | 8.300% | $77.4453 | $77.45 | $77.45 | $77.40 |
| Purchase #5 | $79.90 | 11.103% | $88.7713 | $88.77 | $88.75 | $88.80 |
| Purchase #6 | $200.95 | 8.705% | $218.4427 | $218.44 | $218.45 | $218.40 |
| Purchase #7 | $179.56 | 4.483% | $187.6097 | $187.61 | $187.60 | $187.60 |
| 7 purchase totals = | $767.74 | $823.0585 | $823.05 | $823.00 | $823.00 | |