| 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 | $116.91 | 9.558% | $128.0843 | $128.08 | $128.10 | $128.10 |
| Purchase #2 | $103.62 | 13.472% | $117.5797 | $117.58 | $117.60 | $117.60 |
| Purchase #3 | $95.82 | 9.619% | $105.0369 | $105.04 | $105.05 | $105.00 |
| Purchase #4 | $49.85 | 12.809% | $56.2353 | $56.24 | $56.25 | $56.20 |
| Purchase #5 | $84.51 | 12.435% | $95.0188 | $95.02 | $95.00 | $95.00 |
| Purchase #6 | $213.53 | 9.469% | $233.7492 | $233.75 | $233.75 | $233.70 |
| Purchase #7 | $61.33 | 9.600% | $67.2177 | $67.22 | $67.20 | $67.20 |
| 7 purchase totals = | $725.57 | $802.9219 | $802.93 | $802.95 | $802.80 | |