| 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 | $10.31 | 13.441% | $11.6958 | $11.70 | $11.70 | $11.70 |
| Purchase #2 | $214.34 | 12.606% | $241.3597 | $241.36 | $241.35 | $241.40 |
| Purchase #3 | $150.41 | 5.651% | $158.9097 | $158.91 | $158.90 | $158.90 |
| Purchase #4 | $20.28 | 12.742% | $22.8641 | $22.86 | $22.85 | $22.90 |
| Purchase #5 | $9.69 | 3.168% | $9.997 | $10.00 | $10.00 | $10.00 |
| Purchase #6 | $12.39 | 13.808% | $14.1008 | $14.10 | $14.10 | $14.10 |
| Purchase #7 | $146.42 | 13.172% | $165.7064 | $165.71 | $165.70 | $165.70 |
| 7 purchase totals = | $563.84 | $624.6335 | $624.64 | $624.60 | $624.70 | |