| 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 | $82.91 | 4.485% | $86.6285 | $86.63 | $86.65 | $86.60 |
| Purchase #2 | $196.52 | 6.856% | $209.9934 | $209.99 | $210.00 | $210.00 |
| Purchase #3 | $93.92 | 3.577% | $97.2795 | $97.28 | $97.30 | $97.30 |
| Purchase #4 | $250.92 | 6.179% | $266.4243 | $266.42 | $266.40 | $266.40 |
| Purchase #5 | $247.60 | 12.807% | $279.3101 | $279.31 | $279.30 | $279.30 |
| Purchase #6 | $120.94 | 7.649% | $130.1907 | $130.19 | $130.20 | $130.20 |
| Purchase #7 | $225.53 | 4.536% | $235.76 | $235.76 | $235.75 | $235.80 |
| 7 purchase totals = | $1,218.34 | $1,305.5865 | $1,305.58 | $1,305.60 | $1,305.60 | |