| 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 | $54.64 | 3.694% | $56.6584 | $56.66 | $56.65 | $56.70 |
| Purchase #2 | $25.47 | 13.129% | $28.814 | $28.81 | $28.80 | $28.80 |
| Purchase #3 | $182.95 | 8.413% | $198.3416 | $198.34 | $198.35 | $198.30 |
| Purchase #4 | $86.83 | 6.322% | $92.3194 | $92.32 | $92.30 | $92.30 |
| Purchase #5 | $157.80 | 10.516% | $174.3942 | $174.39 | $174.40 | $174.40 |
| Purchase #6 | $161.78 | 5.329% | $170.4013 | $170.40 | $170.40 | $170.40 |
| Purchase #7 | $122.85 | 13.848% | $139.8623 | $139.86 | $139.85 | $139.90 |
| 7 purchase totals = | $792.32 | $860.7912 | $860.78 | $860.75 | $860.80 | |