| 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 | $30.75 | 8.623% | $33.4016 | $33.40 | $33.40 | $33.40 |
| Purchase #2 | $49.58 | 13.718% | $56.3814 | $56.38 | $56.40 | $56.40 |
| Purchase #3 | $90.94 | 8.323% | $98.5089 | $98.51 | $98.50 | $98.50 |
| Purchase #4 | $228.39 | 7.543% | $245.6175 | $245.62 | $245.60 | $245.60 |
| Purchase #5 | $171.31 | 9.158% | $186.9986 | $187.00 | $187.00 | $187.00 |
| Purchase #6 | $56.85 | 13.469% | $64.5071 | $64.51 | $64.50 | $64.50 |
| Purchase #7 | $148.88 | 13.147% | $168.4533 | $168.45 | $168.45 | $168.50 |
| 7 purchase totals = | $776.70 | $853.8684 | $853.87 | $853.85 | $853.90 | |