| 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 | $24.48 | 11.103% | $27.198 | $27.20 | $27.20 | $27.20 |
| Purchase #2 | $152.91 | 5.156% | $160.794 | $160.79 | $160.80 | $160.80 |
| Purchase #3 | $63.27 | 5.769% | $66.92 | $66.92 | $66.90 | $66.90 |
| Purchase #4 | $24.25 | 13.768% | $27.5887 | $27.59 | $27.60 | $27.60 |
| Purchase #5 | $64.33 | 7.726% | $69.3001 | $69.30 | $69.30 | $69.30 |
| Purchase #6 | $165.64 | 5.811% | $175.2653 | $175.27 | $175.25 | $175.30 |
| Purchase #7 | $142.61 | 10.499% | $157.5826 | $157.58 | $157.60 | $157.60 |
| 7 purchase totals = | $637.49 | $684.6487 | $684.65 | $684.65 | $684.70 | |