| 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 | $62.76 | 4.134% | $65.3545 | $65.35 | $65.35 | $65.40 |
| Purchase #2 | $163.62 | 10.368% | $180.5841 | $180.58 | $180.60 | $180.60 |
| Purchase #3 | $45.78 | 12.230% | $51.3789 | $51.38 | $51.40 | $51.40 |
| Purchase #4 | $22.76 | 11.291% | $25.3298 | $25.33 | $25.35 | $25.30 |
| Purchase #5 | $184.64 | 5.395% | $194.6013 | $194.60 | $194.60 | $194.60 |
| Purchase #6 | $116.56 | 3.861% | $121.0604 | $121.06 | $121.05 | $121.10 |
| Purchase #7 | $71.69 | 3.106% | $73.9167 | $73.92 | $73.90 | $73.90 |
| 7 purchase totals = | $667.81 | $712.2257 | $712.22 | $712.25 | $712.30 | |