| 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 | $24.27 | 6.187% | $25.7716 | $25.77 | $25.75 | $25.80 |
| Purchase #2 | $117.67 | 3.445% | $121.7237 | $121.72 | $121.70 | $121.70 |
| Purchase #3 | $196.50 | 9.111% | $214.4031 | $214.40 | $214.40 | $214.40 |
| Purchase #4 | $61.55 | 12.535% | $69.2653 | $69.27 | $69.25 | $69.30 |
| Purchase #5 | $121.64 | 8.604% | $132.1059 | $132.11 | $132.10 | $132.10 |
| Purchase #6 | $175.91 | 12.615% | $198.101 | $198.10 | $198.10 | $198.10 |
| Purchase #7 | $196.36 | 7.678% | $211.4365 | $211.44 | $211.45 | $211.40 |
| 7 purchase totals = | $893.90 | $972.8071 | $972.81 | $972.75 | $972.80 | |