| 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 | $40.98 | 11.472% | $45.6812 | $45.68 | $45.70 | $45.70 |
| Purchase #2 | $246.70 | 13.165% | $279.1781 | $279.18 | $279.20 | $279.20 |
| Purchase #3 | $21.76 | 10.373% | $24.0172 | $24.02 | $24.00 | $24.00 |
| Purchase #4 | $8.38 | 10.830% | $9.2876 | $9.29 | $9.30 | $9.30 |
| Purchase #5 | $165.93 | 4.785% | $173.8698 | $173.87 | $173.85 | $173.90 |
| Purchase #6 | $120.53 | 4.544% | $126.0069 | $126.01 | $126.00 | $126.00 |
| Purchase #7 | $14.77 | 12.241% | $16.578 | $16.58 | $16.60 | $16.60 |
| 7 purchase totals = | $619.05 | $674.6188 | $674.63 | $674.65 | $674.70 | |