| 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 | $72.88 | 6.142% | $77.3563 | $77.36 | $77.35 | $77.40 |
| Purchase #2 | $114.59 | 5.784% | $121.2179 | $121.22 | $121.20 | $121.20 |
| Purchase #3 | $56.61 | 4.594% | $59.2107 | $59.21 | $59.20 | $59.20 |
| Purchase #4 | $138.37 | 13.349% | $156.841 | $156.84 | $156.85 | $156.80 |
| Purchase #5 | $121.69 | 6.381% | $129.455 | $129.46 | $129.45 | $129.50 |
| Purchase #6 | $135.64 | 4.171% | $141.2975 | $141.30 | $141.30 | $141.30 |
| Purchase #7 | $165.86 | 7.671% | $178.5831 | $178.58 | $178.60 | $178.60 |
| 7 purchase totals = | $805.64 | $863.9615 | $863.97 | $863.95 | $864.00 | |