| 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 | $23.89 | 4.855% | $25.0499 | $25.05 | $25.05 | $25.00 |
| Purchase #2 | $78.89 | 6.832% | $84.2798 | $84.28 | $84.30 | $84.30 |
| Purchase #3 | $204.73 | 3.444% | $211.7809 | $211.78 | $211.80 | $211.80 |
| Purchase #4 | $204.73 | 3.502% | $211.8996 | $211.90 | $211.90 | $211.90 |
| Purchase #5 | $172.80 | 10.274% | $190.5535 | $190.55 | $190.55 | $190.60 |
| Purchase #6 | $158.88 | 9.309% | $173.6701 | $173.67 | $173.65 | $173.70 |
| Purchase #7 | $210.79 | 11.340% | $234.6936 | $234.69 | $234.70 | $234.70 |
| 7 purchase totals = | $1,054.71 | $1,131.9274 | $1,131.92 | $1,131.95 | $1,132.00 | |