| 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 | $5.79 | 3.201% | $5.9753 | $5.98 | $6.00 | $6.00 |
| Purchase #2 | $102.48 | 7.212% | $109.8709 | $109.87 | $109.85 | $109.90 |
| Purchase #3 | $162.25 | 8.279% | $175.6827 | $175.68 | $175.70 | $175.70 |
| Purchase #4 | $35.91 | 3.836% | $37.2875 | $37.29 | $37.30 | $37.30 |
| Purchase #5 | $172.97 | 9.384% | $189.2015 | $189.20 | $189.20 | $189.20 |
| Purchase #6 | $105.69 | 5.265% | $111.2546 | $111.25 | $111.25 | $111.30 |
| Purchase #7 | $148.91 | 11.192% | $165.576 | $165.58 | $165.60 | $165.60 |
| 7 purchase totals = | $734.00 | $794.8485 | $794.85 | $794.90 | $795.00 | |