| 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 | $38.76 | 6.180% | $41.1554 | $41.16 | $41.15 | $41.20 |
| Purchase #2 | $70.92 | 11.832% | $79.3113 | $79.31 | $79.30 | $79.30 |
| Purchase #3 | $177.87 | 13.481% | $201.8487 | $201.85 | $201.85 | $201.80 |
| Purchase #4 | $125.39 | 6.118% | $133.0614 | $133.06 | $133.05 | $133.10 |
| Purchase #5 | $22.37 | 11.547% | $24.9531 | $24.95 | $24.95 | $25.00 |
| Purchase #6 | $103.38 | 13.577% | $117.4159 | $117.42 | $117.40 | $117.40 |
| Purchase #7 | $241.82 | 10.301% | $266.7299 | $266.73 | $266.75 | $266.70 |
| 7 purchase totals = | $780.51 | $864.4757 | $864.48 | $864.45 | $864.50 | |