| 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 | $91.53 | 11.805% | $102.3351 | $102.34 | $102.35 | $102.30 |
| Purchase #2 | $31.45 | 9.385% | $34.4016 | $34.40 | $34.40 | $34.40 |
| Purchase #3 | $247.74 | 10.677% | $274.1912 | $274.19 | $274.20 | $274.20 |
| Purchase #4 | $102.96 | 6.438% | $109.5886 | $109.59 | $109.60 | $109.60 |
| Purchase #5 | $111.54 | 6.146% | $118.3952 | $118.40 | $118.40 | $118.40 |
| Purchase #6 | $26.73 | 8.615% | $29.0328 | $29.03 | $29.05 | $29.00 |
| Purchase #7 | $167.98 | 10.214% | $185.1375 | $185.14 | $185.15 | $185.10 |
| 7 purchase totals = | $779.93 | $853.0820 | $853.09 | $853.15 | $853.00 | |