| 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 | $76.74 | 3.741% | $79.6108 | $79.61 | $79.60 | $79.60 |
| Purchase #2 | $154.77 | 6.685% | $165.1164 | $165.12 | $165.10 | $165.10 |
| Purchase #3 | $8.87 | 6.317% | $9.4303 | $9.43 | $9.45 | $9.40 |
| Purchase #4 | $24.96 | 13.596% | $28.3536 | $28.35 | $28.35 | $28.40 |
| Purchase #5 | $163.84 | 7.172% | $175.5906 | $175.59 | $175.60 | $175.60 |
| Purchase #6 | $245.46 | 12.316% | $275.6909 | $275.69 | $275.70 | $275.70 |
| Purchase #7 | $220.56 | 12.105% | $247.2588 | $247.26 | $247.25 | $247.30 |
| 7 purchase totals = | $895.20 | $981.0514 | $981.05 | $981.05 | $981.10 | |