| 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 | $102.84 | 10.726% | $113.8706 | $113.87 | $113.85 | $113.90 |
| Purchase #2 | $80.91 | 12.616% | $91.1176 | $91.12 | $91.10 | $91.10 |
| Purchase #3 | $165.34 | 6.416% | $175.9482 | $175.95 | $175.95 | $175.90 |
| Purchase #4 | $140.29 | 3.646% | $145.405 | $145.41 | $145.40 | $145.40 |
| Purchase #5 | $10.63 | 11.277% | $11.8287 | $11.83 | $11.85 | $11.80 |
| Purchase #6 | $18.63 | 3.730% | $19.3249 | $19.32 | $19.30 | $19.30 |
| Purchase #7 | $7.55 | 9.386% | $8.2586 | $8.26 | $8.25 | $8.30 |
| 7 purchase totals = | $526.19 | $565.7536 | $565.76 | $565.70 | $565.70 | |