| 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 | $34.30 | 12.474% | $38.5786 | $38.58 | $38.60 | $38.60 |
| Purchase #2 | $60.28 | 4.180% | $62.7997 | $62.80 | $62.80 | $62.80 |
| Purchase #3 | $180.28 | 10.652% | $199.4834 | $199.48 | $199.50 | $199.50 |
| Purchase #4 | $149.72 | 11.584% | $167.0636 | $167.06 | $167.05 | $167.10 |
| Purchase #5 | $204.65 | 6.453% | $217.8561 | $217.86 | $217.85 | $217.90 |
| Purchase #6 | $121.80 | 9.672% | $133.5805 | $133.58 | $133.60 | $133.60 |
| Purchase #7 | $86.67 | 3.670% | $89.8508 | $89.85 | $89.85 | $89.90 |
| 7 purchase totals = | $837.70 | $909.2127 | $909.21 | $909.25 | $909.40 | |