| 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 | $5.37 | 10.634% | $5.941 | $5.94 | $5.95 | $5.90 |
| Purchase #2 | $165.62 | 12.859% | $186.9171 | $186.92 | $186.90 | $186.90 |
| Purchase #3 | $191.48 | 3.710% | $198.5839 | $198.58 | $198.60 | $198.60 |
| Purchase #4 | $90.41 | 6.622% | $96.397 | $96.40 | $96.40 | $96.40 |
| Purchase #5 | $237.82 | 12.666% | $267.9423 | $267.94 | $267.95 | $267.90 |
| Purchase #6 | $67.59 | 7.293% | $72.5193 | $72.52 | $72.50 | $72.50 |
| Purchase #7 | $202.62 | 13.816% | $230.614 | $230.61 | $230.60 | $230.60 |
| 7 purchase totals = | $960.91 | $1,058.9146 | $1,058.91 | $1,058.90 | $1,058.80 | |