| 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 | $78.62 | 9.135% | $85.8019 | $85.80 | $85.80 | $85.80 |
| Purchase #2 | $47.65 | 11.652% | $53.2022 | $53.20 | $53.20 | $53.20 |
| Purchase #3 | $99.83 | 13.741% | $113.5476 | $113.55 | $113.55 | $113.50 |
| Purchase #4 | $219.26 | 7.592% | $235.9062 | $235.91 | $235.90 | $235.90 |
| Purchase #5 | $215.35 | 11.219% | $239.5101 | $239.51 | $239.50 | $239.50 |
| Purchase #6 | $239.86 | 11.498% | $267.4391 | $267.44 | $267.45 | $267.40 |
| Purchase #7 | $142.32 | 7.423% | $152.8844 | $152.88 | $152.90 | $152.90 |
| 7 purchase totals = | $1,042.89 | $1,148.2915 | $1,148.29 | $1,148.30 | $1,148.20 | |