| 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 | $57.39 | 4.673% | $60.0718 | $60.07 | $60.05 | $60.10 |
| Purchase #2 | $35.32 | 12.822% | $39.8487 | $39.85 | $39.85 | $39.80 |
| Purchase #3 | $158.28 | 4.565% | $165.5055 | $165.51 | $165.50 | $165.50 |
| Purchase #4 | $119.94 | 5.834% | $126.9373 | $126.94 | $126.95 | $126.90 |
| Purchase #5 | $228.41 | 12.465% | $256.8813 | $256.88 | $256.90 | $256.90 |
| Purchase #6 | $109.68 | 8.140% | $118.608 | $118.61 | $118.60 | $118.60 |
| Purchase #7 | $5.80 | 13.492% | $6.5825 | $6.58 | $6.60 | $6.60 |
| 7 purchase totals = | $714.82 | $774.4351 | $774.44 | $774.45 | $774.40 | |