| 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 | $78.28 | 3.846% | $81.2906 | $81.29 | $81.30 | $81.30 |
| Purchase #2 | $159.62 | 4.752% | $167.2051 | $167.21 | $167.20 | $167.20 |
| Purchase #3 | $76.92 | 5.331% | $81.0206 | $81.02 | $81.00 | $81.00 |
| Purchase #4 | $118.35 | 11.184% | $131.5863 | $131.59 | $131.60 | $131.60 |
| Purchase #5 | $103.29 | 6.645% | $110.1536 | $110.15 | $110.15 | $110.20 |
| Purchase #6 | $223.52 | 11.262% | $248.6928 | $248.69 | $248.70 | $248.70 |
| Purchase #7 | $196.70 | 7.433% | $211.3207 | $211.32 | $211.30 | $211.30 |
| 7 purchase totals = | $956.68 | $1,031.2697 | $1,031.27 | $1,031.25 | $1,031.30 | |