| 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 | $50.47 | 10.504% | $55.7714 | $55.77 | $55.75 | $55.80 |
| Purchase #2 | $243.52 | 3.102% | $251.074 | $251.07 | $251.05 | $251.10 |
| Purchase #3 | $48.74 | 4.692% | $51.0269 | $51.03 | $51.05 | $51.00 |
| Purchase #4 | $228.63 | 6.469% | $243.4201 | $243.42 | $243.40 | $243.40 |
| Purchase #5 | $52.61 | 6.721% | $56.1459 | $56.15 | $56.15 | $56.10 |
| Purchase #6 | $186.36 | 7.455% | $200.2531 | $200.25 | $200.25 | $200.30 |
| Purchase #7 | $140.95 | 8.283% | $152.6249 | $152.62 | $152.60 | $152.60 |
| 7 purchase totals = | $951.28 | $1,010.3163 | $1,010.31 | $1,010.25 | $1,010.30 | |