| 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 | $46.90 | 13.438% | $53.2024 | $53.20 | $53.20 | $53.20 |
| Purchase #2 | $71.99 | 7.302% | $77.2467 | $77.25 | $77.25 | $77.20 |
| Purchase #3 | $89.78 | 11.758% | $100.3363 | $100.34 | $100.35 | $100.30 |
| Purchase #4 | $223.87 | 12.304% | $251.415 | $251.42 | $251.40 | $251.40 |
| Purchase #5 | $39.37 | 13.252% | $44.5873 | $44.59 | $44.60 | $44.60 |
| Purchase #6 | $7.94 | 11.368% | $8.8426 | $8.84 | $8.85 | $8.80 |
| Purchase #7 | $81.99 | 3.674% | $85.0023 | $85.00 | $85.00 | $85.00 |
| 7 purchase totals = | $561.84 | $620.6326 | $620.64 | $620.65 | $620.50 | |