| 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 | $37.92 | 13.786% | $43.1477 | $43.15 | $43.15 | $43.10 |
| Purchase #2 | $56.34 | 4.432% | $58.837 | $58.84 | $58.85 | $58.80 |
| Purchase #3 | $125.27 | 6.539% | $133.4614 | $133.46 | $133.45 | $133.50 |
| Purchase #4 | $103.50 | 8.242% | $112.0305 | $112.03 | $112.05 | $112.00 |
| Purchase #5 | $212.44 | 13.516% | $241.1534 | $241.15 | $241.15 | $241.20 |
| Purchase #6 | $247.96 | 10.185% | $273.2147 | $273.21 | $273.20 | $273.20 |
| Purchase #7 | $182.29 | 8.405% | $197.6115 | $197.61 | $197.60 | $197.60 |
| 7 purchase totals = | $965.72 | $1,059.4562 | $1,059.45 | $1,059.45 | $1,059.40 | |