| 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 | $31.40 | 9.259% | $34.3073 | $34.31 | $34.30 | $34.30 |
| Purchase #2 | $169.76 | 9.467% | $185.8312 | $185.83 | $185.85 | $185.80 |
| Purchase #3 | $6.74 | 8.674% | $7.3246 | $7.32 | $7.30 | $7.30 |
| Purchase #4 | $207.25 | 7.824% | $223.4652 | $223.47 | $223.45 | $223.50 |
| Purchase #5 | $107.46 | 7.501% | $115.5206 | $115.52 | $115.50 | $115.50 |
| Purchase #6 | $22.58 | 8.183% | $24.4277 | $24.43 | $24.45 | $24.40 |
| Purchase #7 | $242.79 | 10.251% | $267.6784 | $267.68 | $267.70 | $267.70 |
| 7 purchase totals = | $787.98 | $858.5550 | $858.56 | $858.55 | $858.50 | |