| 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 | $96.99 | 6.699% | $103.4874 | $103.49 | $103.50 | $103.50 |
| Purchase #2 | $234.25 | 7.841% | $252.6175 | $252.62 | $252.60 | $252.60 |
| Purchase #3 | $223.96 | 8.145% | $242.2015 | $242.20 | $242.20 | $242.20 |
| Purchase #4 | $85.48 | 8.770% | $92.9766 | $92.98 | $93.00 | $93.00 |
| Purchase #5 | $179.75 | 5.467% | $189.5769 | $189.58 | $189.60 | $189.60 |
| Purchase #6 | $89.28 | 13.183% | $101.0498 | $101.05 | $101.05 | $101.00 |
| Purchase #7 | $70.58 | 6.539% | $75.1952 | $75.20 | $75.20 | $75.20 |
| 7 purchase totals = | $980.29 | $1,057.1049 | $1,057.12 | $1,057.15 | $1,057.10 | |