| 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 | $7.95 | 10.306% | $8.7693 | $8.77 | $8.75 | $8.80 |
| Purchase #2 | $145.97 | 4.142% | $152.0161 | $152.02 | $152.00 | $152.00 |
| Purchase #3 | $47.94 | 5.689% | $50.6673 | $50.67 | $50.65 | $50.70 |
| Purchase #4 | $157.49 | 6.343% | $167.4796 | $167.48 | $167.50 | $167.50 |
| Purchase #5 | $17.45 | 4.148% | $18.1738 | $18.17 | $18.15 | $18.20 |
| Purchase #6 | $120.40 | 7.211% | $129.082 | $129.08 | $129.10 | $129.10 |
| Purchase #7 | $181.57 | 4.863% | $190.3997 | $190.40 | $190.40 | $190.40 |
| 7 purchase totals = | $678.77 | $716.5878 | $716.59 | $716.55 | $716.70 | |