| 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 | $233.76 | 4.794% | $244.9665 | $244.97 | $244.95 | $245.00 |
| Purchase #2 | $41.74 | 6.283% | $44.3625 | $44.36 | $44.35 | $44.40 |
| Purchase #3 | $54.97 | 12.408% | $61.7907 | $61.79 | $61.80 | $61.80 |
| Purchase #4 | $81.84 | 10.238% | $90.2188 | $90.22 | $90.20 | $90.20 |
| Purchase #5 | $15.28 | 3.730% | $15.8499 | $15.85 | $15.85 | $15.80 |
| Purchase #6 | $79.54 | 4.292% | $82.9539 | $82.95 | $82.95 | $83.00 |
| Purchase #7 | $7.55 | 7.285% | $8.1 | $8.10 | $8.10 | $8.10 |
| 7 purchase totals = | $514.68 | $548.2423 | $548.24 | $548.20 | $548.30 | |