| 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 | $22.87 | 7.594% | $24.6067 | $24.61 | $24.60 | $24.60 |
| Purchase #2 | $35.44 | 4.709% | $37.1089 | $37.11 | $37.10 | $37.10 |
| Purchase #3 | $79.93 | 12.603% | $90.0036 | $90.00 | $90.00 | $90.00 |
| Purchase #4 | $24.54 | 7.524% | $26.3864 | $26.39 | $26.40 | $26.40 |
| Purchase #5 | $206.37 | 10.701% | $228.4537 | $228.45 | $228.45 | $228.50 |
| Purchase #6 | $249.44 | 3.563% | $258.3275 | $258.33 | $258.35 | $258.30 |
| Purchase #7 | $114.25 | 5.804% | $120.8811 | $120.88 | $120.90 | $120.90 |
| 7 purchase totals = | $732.84 | $785.7679 | $785.77 | $785.80 | $785.80 | |