| 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 | $71.58 | 6.498% | $76.2313 | $76.23 | $76.25 | $76.20 |
| Purchase #2 | $231.48 | 13.764% | $263.3409 | $263.34 | $263.35 | $263.30 |
| Purchase #3 | $5.97 | 4.772% | $6.2549 | $6.25 | $6.25 | $6.30 |
| Purchase #4 | $233.66 | 9.199% | $255.1544 | $255.15 | $255.15 | $255.20 |
| Purchase #5 | $140.68 | 11.656% | $157.0777 | $157.08 | $157.10 | $157.10 |
| Purchase #6 | $97.50 | 12.118% | $109.3151 | $109.32 | $109.30 | $109.30 |
| Purchase #7 | $36.93 | 6.766% | $39.4287 | $39.43 | $39.45 | $39.40 |
| 7 purchase totals = | $817.80 | $906.8030 | $906.80 | $906.85 | $906.80 | |