| 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 | $42.69 | 12.310% | $47.9451 | $47.95 | $47.95 | $47.90 |
| Purchase #2 | $228.96 | 4.480% | $239.2174 | $239.22 | $239.20 | $239.20 |
| Purchase #3 | $128.33 | 10.160% | $141.3683 | $141.37 | $141.35 | $141.40 |
| Purchase #4 | $125.72 | 12.234% | $141.1006 | $141.10 | $141.10 | $141.10 |
| Purchase #5 | $118.29 | 4.486% | $123.5965 | $123.60 | $123.60 | $123.60 |
| Purchase #6 | $69.91 | 11.216% | $77.7511 | $77.75 | $77.75 | $77.80 |
| Purchase #7 | $51.92 | 12.789% | $58.56 | $58.56 | $58.55 | $58.60 |
| 7 purchase totals = | $765.82 | $829.5390 | $829.55 | $829.50 | $829.60 | |