| 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 | $39.30 | 5.254% | $41.3648 | $41.36 | $41.35 | $41.40 |
| Purchase #2 | $171.90 | 8.838% | $187.0925 | $187.09 | $187.10 | $187.10 |
| Purchase #3 | $162.54 | 8.690% | $176.6647 | $176.66 | $176.65 | $176.70 |
| Purchase #4 | $239.60 | 10.635% | $265.0815 | $265.08 | $265.10 | $265.10 |
| Purchase #5 | $162.31 | 12.505% | $182.6069 | $182.61 | $182.60 | $182.60 |
| Purchase #6 | $23.94 | 4.545% | $25.0281 | $25.03 | $25.05 | $25.00 |
| Purchase #7 | $165.47 | 3.858% | $171.8538 | $171.85 | $171.85 | $171.90 |
| 7 purchase totals = | $965.06 | $1,049.6923 | $1,049.68 | $1,049.70 | $1,049.80 | |