| 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 | $99.25 | 6.115% | $105.3191 | $105.32 | $105.30 | $105.30 |
| Purchase #2 | $43.28 | 7.725% | $46.6234 | $46.62 | $46.60 | $46.60 |
| Purchase #3 | $163.54 | 10.715% | $181.0633 | $181.06 | $181.05 | $181.10 |
| Purchase #4 | $117.87 | 12.783% | $132.9373 | $132.94 | $132.95 | $132.90 |
| Purchase #5 | $30.39 | 11.660% | $33.9335 | $33.93 | $33.95 | $33.90 |
| Purchase #6 | $33.63 | 13.842% | $38.2851 | $38.29 | $38.30 | $38.30 |
| Purchase #7 | $150.48 | 8.320% | $162.9999 | $163.00 | $163.00 | $163.00 |
| 7 purchase totals = | $638.44 | $701.1616 | $701.16 | $701.15 | $701.10 | |