| 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 | $22.78 | 6.169% | $24.1853 | $24.19 | $24.20 | $24.20 |
| Purchase #2 | $70.38 | 13.438% | $79.8377 | $79.84 | $79.85 | $79.80 |
| Purchase #3 | $237.54 | 11.371% | $264.5507 | $264.55 | $264.55 | $264.60 |
| Purchase #4 | $43.74 | 12.751% | $49.3173 | $49.32 | $49.30 | $49.30 |
| Purchase #5 | $99.74 | 9.802% | $109.5165 | $109.52 | $109.50 | $109.50 |
| Purchase #6 | $164.70 | 6.223% | $174.9493 | $174.95 | $174.95 | $174.90 |
| Purchase #7 | $8.84 | 8.526% | $9.5937 | $9.59 | $9.60 | $9.60 |
| 7 purchase totals = | $647.72 | $711.9505 | $711.96 | $711.95 | $711.90 | |