| 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 | $80.64 | 10.725% | $89.2886 | $89.29 | $89.30 | $89.30 |
| Purchase #2 | $82.85 | 3.349% | $85.6246 | $85.62 | $85.60 | $85.60 |
| Purchase #3 | $31.27 | 9.345% | $34.1922 | $34.19 | $34.20 | $34.20 |
| Purchase #4 | $236.28 | 11.361% | $263.1238 | $263.12 | $263.10 | $263.10 |
| Purchase #5 | $129.50 | 3.235% | $133.6893 | $133.69 | $133.70 | $133.70 |
| Purchase #6 | $173.75 | 4.392% | $181.3811 | $181.38 | $181.40 | $181.40 |
| Purchase #7 | $9.36 | 5.671% | $9.8908 | $9.89 | $9.90 | $9.90 |
| 7 purchase totals = | $743.65 | $797.1904 | $797.18 | $797.20 | $797.20 | |