| 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 | $89.71 | 3.654% | $92.988 | $92.99 | $93.00 | $93.00 |
| Purchase #2 | $165.38 | 12.692% | $186.37 | $186.37 | $186.35 | $186.40 |
| Purchase #3 | $92.83 | 8.191% | $100.4337 | $100.43 | $100.45 | $100.40 |
| Purchase #4 | $182.75 | 8.584% | $198.4373 | $198.44 | $198.45 | $198.40 |
| Purchase #5 | $220.88 | 9.132% | $241.0508 | $241.05 | $241.05 | $241.10 |
| Purchase #6 | $76.38 | 3.172% | $78.8028 | $78.80 | $78.80 | $78.80 |
| Purchase #7 | $211.68 | 13.387% | $240.0176 | $240.02 | $240.00 | $240.00 |
| 7 purchase totals = | $1,039.61 | $1,138.1002 | $1,138.10 | $1,138.10 | $1,138.10 | |