| 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 | $55.67 | 4.854% | $58.3722 | $58.37 | $58.35 | $58.40 |
| Purchase #2 | $64.90 | 7.664% | $69.8739 | $69.87 | $69.85 | $69.90 |
| Purchase #3 | $202.74 | 10.378% | $223.7804 | $223.78 | $223.80 | $223.80 |
| Purchase #4 | $118.97 | 7.131% | $127.4538 | $127.45 | $127.45 | $127.50 |
| Purchase #5 | $190.88 | 10.850% | $211.5905 | $211.59 | $211.60 | $211.60 |
| Purchase #6 | $147.83 | 6.432% | $157.3384 | $157.34 | $157.35 | $157.30 |
| Purchase #7 | $23.38 | 4.190% | $24.3596 | $24.36 | $24.35 | $24.40 |
| 7 purchase totals = | $804.37 | $872.7688 | $872.76 | $872.75 | $872.90 | |