| 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 | $40.82 | 4.843% | $42.7969 | $42.80 | $42.80 | $42.80 |
| Purchase #2 | $116.76 | 6.295% | $124.11 | $124.11 | $124.10 | $124.10 |
| Purchase #3 | $192.98 | 8.114% | $208.6384 | $208.64 | $208.65 | $208.60 |
| Purchase #4 | $51.79 | 7.620% | $55.7364 | $55.74 | $55.75 | $55.70 |
| Purchase #5 | $86.50 | 13.395% | $98.0867 | $98.09 | $98.10 | $98.10 |
| Purchase #6 | $180.85 | 3.495% | $187.1707 | $187.17 | $187.15 | $187.20 |
| Purchase #7 | $179.82 | 8.217% | $194.5958 | $194.60 | $194.60 | $194.60 |
| 7 purchase totals = | $849.52 | $911.1349 | $911.15 | $911.15 | $911.10 | |