| 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 | $26.83 | 10.147% | $29.5524 | $29.55 | $29.55 | $29.60 |
| Purchase #2 | $105.84 | 8.683% | $115.0301 | $115.03 | $115.05 | $115.00 |
| Purchase #3 | $79.49 | 12.638% | $89.5359 | $89.54 | $89.55 | $89.50 |
| Purchase #4 | $149.57 | 12.275% | $167.9297 | $167.93 | $167.95 | $167.90 |
| Purchase #5 | $190.96 | 13.770% | $217.2552 | $217.26 | $217.25 | $217.30 |
| Purchase #6 | $153.82 | 6.772% | $164.2367 | $164.24 | $164.25 | $164.20 |
| Purchase #7 | $199.65 | 8.825% | $217.2691 | $217.27 | $217.25 | $217.30 |
| 7 purchase totals = | $906.16 | $1,000.8091 | $1,000.82 | $1,000.85 | $1,000.80 | |