| 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 | $5.31 | 4.662% | $5.5576 | $5.56 | $5.55 | $5.60 |
| Purchase #2 | $92.48 | 8.313% | $100.1679 | $100.17 | $100.15 | $100.20 |
| Purchase #3 | $219.58 | 9.508% | $240.4577 | $240.46 | $240.45 | $240.50 |
| Purchase #4 | $224.88 | 12.676% | $253.3858 | $253.39 | $253.40 | $253.40 |
| Purchase #5 | $218.74 | 12.405% | $245.8747 | $245.87 | $245.85 | $245.90 |
| Purchase #6 | $70.61 | 8.558% | $76.6528 | $76.65 | $76.65 | $76.70 |
| Purchase #7 | $41.41 | 7.706% | $44.6011 | $44.60 | $44.60 | $44.60 |
| 7 purchase totals = | $873.01 | $966.6976 | $966.70 | $966.65 | $966.90 | |