| 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 | $64.40 | 7.622% | $69.3086 | $69.31 | $69.30 | $69.30 |
| Purchase #2 | $83.56 | 7.644% | $89.9473 | $89.95 | $89.95 | $89.90 |
| Purchase #3 | $196.53 | 4.234% | $204.8511 | $204.85 | $204.85 | $204.90 |
| Purchase #4 | $250.44 | 6.530% | $266.7937 | $266.79 | $266.80 | $266.80 |
| Purchase #5 | $231.59 | 6.144% | $245.8189 | $245.82 | $245.80 | $245.80 |
| Purchase #6 | $7.75 | 6.523% | $8.2555 | $8.26 | $8.25 | $8.30 |
| Purchase #7 | $166.77 | 3.755% | $173.0322 | $173.03 | $173.05 | $173.00 |
| 7 purchase totals = | $1,001.04 | $1,058.0073 | $1,058.01 | $1,058.00 | $1,058.00 | |