| 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 | $33.31 | 10.776% | $36.8995 | $36.90 | $36.90 | $36.90 |
| Purchase #2 | $65.71 | 5.261% | $69.167 | $69.17 | $69.15 | $69.20 |
| Purchase #3 | $26.80 | 4.332% | $27.961 | $27.96 | $27.95 | $28.00 |
| Purchase #4 | $96.68 | 6.414% | $102.8811 | $102.88 | $102.90 | $102.90 |
| Purchase #5 | $110.56 | 7.856% | $119.2456 | $119.25 | $119.25 | $119.20 |
| Purchase #6 | $98.79 | 7.345% | $106.0461 | $106.05 | $106.05 | $106.00 |
| Purchase #7 | $210.68 | 6.226% | $223.7969 | $223.80 | $223.80 | $223.80 |
| 7 purchase totals = | $642.53 | $685.9972 | $686.01 | $686.00 | $686.00 | |