| 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 | $72.55 | 4.771% | $76.0114 | $76.01 | $76.00 | $76.00 |
| Purchase #2 | $49.95 | 13.144% | $56.5154 | $56.52 | $56.50 | $56.50 |
| Purchase #3 | $209.77 | 10.277% | $231.3281 | $231.33 | $231.35 | $231.30 |
| Purchase #4 | $157.94 | 9.304% | $172.6347 | $172.63 | $172.65 | $172.60 |
| Purchase #5 | $207.44 | 11.804% | $231.9262 | $231.93 | $231.95 | $231.90 |
| Purchase #6 | $188.78 | 4.476% | $197.2298 | $197.23 | $197.25 | $197.20 |
| Purchase #7 | $144.77 | 7.711% | $155.9332 | $155.93 | $155.95 | $155.90 |
| 7 purchase totals = | $1,031.20 | $1,121.5788 | $1,121.58 | $1,121.65 | $1,121.40 | |