| 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 | $46.36 | 4.240% | $48.3257 | $48.33 | $48.35 | $48.30 |
| Purchase #2 | $41.33 | 10.157% | $45.5279 | $45.53 | $45.55 | $45.50 |
| Purchase #3 | $178.64 | 13.552% | $202.8493 | $202.85 | $202.85 | $202.80 |
| Purchase #4 | $209.63 | 10.858% | $232.3916 | $232.39 | $232.40 | $232.40 |
| Purchase #5 | $6.80 | 4.292% | $7.0919 | $7.09 | $7.10 | $7.10 |
| Purchase #6 | $77.73 | 12.659% | $87.5698 | $87.57 | $87.55 | $87.60 |
| Purchase #7 | $70.72 | 4.188% | $73.6818 | $73.68 | $73.70 | $73.70 |
| 7 purchase totals = | $631.21 | $697.4380 | $697.44 | $697.50 | $697.40 | |