| 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 | $6.49 | 3.561% | $6.7211 | $6.72 | $6.70 | $6.70 |
| Purchase #2 | $91.63 | 7.601% | $98.5948 | $98.59 | $98.60 | $98.60 |
| Purchase #3 | $152.71 | 8.140% | $165.1406 | $165.14 | $165.15 | $165.10 |
| Purchase #4 | $138.82 | 9.407% | $151.8788 | $151.88 | $151.90 | $151.90 |
| Purchase #5 | $165.74 | 9.485% | $181.4604 | $181.46 | $181.45 | $181.50 |
| Purchase #6 | $199.81 | 4.409% | $208.6196 | $208.62 | $208.60 | $208.60 |
| Purchase #7 | $231.43 | 8.763% | $251.7102 | $251.71 | $251.70 | $251.70 |
| 7 purchase totals = | $986.63 | $1,064.1255 | $1,064.12 | $1,064.10 | $1,064.10 | |