| 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 | $41.34 | 11.793% | $46.2152 | $46.22 | $46.20 | $46.20 |
| Purchase #2 | $105.81 | 3.798% | $109.8287 | $109.83 | $109.85 | $109.80 |
| Purchase #3 | $36.31 | 6.391% | $38.6306 | $38.63 | $38.65 | $38.60 |
| Purchase #4 | $83.74 | 5.318% | $88.1933 | $88.19 | $88.20 | $88.20 |
| Purchase #5 | $79.44 | 6.167% | $84.3391 | $84.34 | $84.35 | $84.30 |
| Purchase #6 | $79.26 | 11.337% | $88.2457 | $88.25 | $88.25 | $88.20 |
| Purchase #7 | $145.67 | 9.199% | $159.0702 | $159.07 | $159.05 | $159.10 |
| 7 purchase totals = | $571.57 | $614.5228 | $614.53 | $614.55 | $614.40 | |