| 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 | $11.90 | 11.385% | $13.2548 | $13.25 | $13.25 | $13.30 |
| Purchase #2 | $30.53 | 8.403% | $33.0954 | $33.10 | $33.10 | $33.10 |
| Purchase #3 | $145.44 | 11.204% | $161.7351 | $161.74 | $161.75 | $161.70 |
| Purchase #4 | $13.29 | 10.819% | $14.7278 | $14.73 | $14.75 | $14.70 |
| Purchase #5 | $101.43 | 8.759% | $110.3143 | $110.31 | $110.30 | $110.30 |
| Purchase #6 | $97.59 | 4.790% | $102.2646 | $102.26 | $102.25 | $102.30 |
| Purchase #7 | $187.39 | 5.441% | $197.5859 | $197.59 | $197.60 | $197.60 |
| 7 purchase totals = | $587.57 | $632.9779 | $632.98 | $633.00 | $633.00 | |