| 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 | $62.90 | 3.524% | $65.1166 | $65.12 | $65.10 | $65.10 |
| Purchase #2 | $209.72 | 3.179% | $216.387 | $216.39 | $216.40 | $216.40 |
| Purchase #3 | $39.77 | 9.498% | $43.5474 | $43.55 | $43.55 | $43.50 |
| Purchase #4 | $114.92 | 5.167% | $120.8579 | $120.86 | $120.85 | $120.90 |
| Purchase #5 | $196.42 | 4.512% | $205.2825 | $205.28 | $205.30 | $205.30 |
| Purchase #6 | $158.79 | 7.252% | $170.3055 | $170.31 | $170.30 | $170.30 |
| Purchase #7 | $21.71 | 9.115% | $23.6889 | $23.69 | $23.70 | $23.70 |
| 7 purchase totals = | $804.23 | $845.1858 | $845.20 | $845.20 | $845.20 | |