| 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 | $34.64 | 6.661% | $36.9474 | $36.95 | $36.95 | $36.90 |
| Purchase #2 | $211.59 | 8.828% | $230.2692 | $230.27 | $230.25 | $230.30 |
| Purchase #3 | $77.35 | 6.192% | $82.1395 | $82.14 | $82.15 | $82.10 |
| Purchase #4 | $194.31 | 12.609% | $218.8105 | $218.81 | $218.80 | $218.80 |
| Purchase #5 | $69.67 | 8.362% | $75.4958 | $75.50 | $75.50 | $75.50 |
| Purchase #6 | $56.96 | 11.870% | $63.7212 | $63.72 | $63.70 | $63.70 |
| Purchase #7 | $189.98 | 4.296% | $198.1415 | $198.14 | $198.15 | $198.10 |
| 7 purchase totals = | $834.50 | $905.5251 | $905.53 | $905.50 | $905.40 | |