| 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 | $80.41 | 11.542% | $89.6909 | $89.69 | $89.70 | $89.70 |
| Purchase #2 | $145.83 | 11.846% | $163.105 | $163.11 | $163.10 | $163.10 |
| Purchase #3 | $135.86 | 10.391% | $149.9772 | $149.98 | $150.00 | $150.00 |
| Purchase #4 | $54.45 | 11.638% | $60.7869 | $60.79 | $60.80 | $60.80 |
| Purchase #5 | $153.65 | 12.824% | $173.3541 | $173.35 | $173.35 | $173.40 |
| Purchase #6 | $136.94 | 7.621% | $147.3762 | $147.38 | $147.40 | $147.40 |
| Purchase #7 | $245.81 | 11.499% | $274.0757 | $274.08 | $274.10 | $274.10 |
| 7 purchase totals = | $952.95 | $1,058.3660 | $1,058.38 | $1,058.45 | $1,058.50 | |