| 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 | $36.26 | 7.655% | $39.0357 | $39.04 | $39.05 | $39.00 |
| Purchase #2 | $54.98 | 3.534% | $56.923 | $56.92 | $56.90 | $56.90 |
| Purchase #3 | $208.33 | 4.168% | $217.0132 | $217.01 | $217.00 | $217.00 |
| Purchase #4 | $40.94 | 4.637% | $42.8384 | $42.84 | $42.85 | $42.80 |
| Purchase #5 | $132.85 | 4.630% | $139.001 | $139.00 | $139.00 | $139.00 |
| Purchase #6 | $49.97 | 11.287% | $55.6101 | $55.61 | $55.60 | $55.60 |
| Purchase #7 | $53.61 | 5.636% | $56.6315 | $56.63 | $56.65 | $56.60 |
| 7 purchase totals = | $576.94 | $607.0529 | $607.05 | $607.05 | $606.90 | |