| 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 | $148.57 | 4.535% | $155.3076 | $155.31 | $155.30 | $155.30 |
| Purchase #2 | $52.82 | 3.584% | $54.7131 | $54.71 | $54.70 | $54.70 |
| Purchase #3 | $24.30 | 13.360% | $27.5465 | $27.55 | $27.55 | $27.50 |
| Purchase #4 | $56.66 | 6.301% | $60.2301 | $60.23 | $60.25 | $60.20 |
| Purchase #5 | $9.59 | 5.810% | $10.1472 | $10.15 | $10.15 | $10.10 |
| Purchase #6 | $189.46 | 8.516% | $205.5944 | $205.59 | $205.60 | $205.60 |
| Purchase #7 | $201.40 | 3.473% | $208.3946 | $208.39 | $208.40 | $208.40 |
| 7 purchase totals = | $682.80 | $721.9335 | $721.93 | $721.95 | $721.80 | |