| 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 | $132.71 | 3.793% | $137.7437 | $137.74 | $137.75 | $137.70 |
| Purchase #2 | $15.86 | 5.363% | $16.7106 | $16.71 | $16.70 | $16.70 |
| Purchase #3 | $109.80 | 6.192% | $116.5988 | $116.60 | $116.60 | $116.60 |
| Purchase #4 | $11.80 | 5.456% | $12.4438 | $12.44 | $12.45 | $12.40 |
| Purchase #5 | $223.67 | 9.736% | $245.4465 | $245.45 | $245.45 | $245.40 |
| Purchase #6 | $24.82 | 9.333% | $27.1365 | $27.14 | $27.15 | $27.10 |
| Purchase #7 | $5.65 | 6.707% | $6.0289 | $6.03 | $6.05 | $6.00 |
| 7 purchase totals = | $524.31 | $562.1088 | $562.11 | $562.15 | $561.90 | |