| 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 | $79.46 | 12.655% | $89.5157 | $89.52 | $89.50 | $89.50 |
| Purchase #2 | $101.90 | 12.621% | $114.7608 | $114.76 | $114.75 | $114.80 |
| Purchase #3 | $86.91 | 13.671% | $98.7915 | $98.79 | $98.80 | $98.80 |
| Purchase #4 | $173.36 | 5.729% | $183.2918 | $183.29 | $183.30 | $183.30 |
| Purchase #5 | $219.66 | 5.663% | $232.0993 | $232.10 | $232.10 | $232.10 |
| Purchase #6 | $84.45 | 10.265% | $93.1188 | $93.12 | $93.10 | $93.10 |
| Purchase #7 | $238.44 | 7.817% | $257.0789 | $257.08 | $257.10 | $257.10 |
| 7 purchase totals = | $984.18 | $1,068.6568 | $1,068.66 | $1,068.65 | $1,068.70 | |