| 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 | $21.75 | 8.505% | $23.5998 | $23.60 | $23.60 | $23.60 |
| Purchase #2 | $72.79 | 10.656% | $80.5465 | $80.55 | $80.55 | $80.50 |
| Purchase #3 | $164.56 | 3.349% | $170.0711 | $170.07 | $170.05 | $170.10 |
| Purchase #4 | $138.74 | 12.254% | $155.7412 | $155.74 | $155.75 | $155.70 |
| Purchase #5 | $92.72 | 6.126% | $98.4 | $98.40 | $98.40 | $98.40 |
| Purchase #6 | $101.97 | 10.138% | $112.3077 | $112.31 | $112.30 | $112.30 |
| Purchase #7 | $138.62 | 5.828% | $146.6988 | $146.70 | $146.70 | $146.70 |
| 7 purchase totals = | $731.15 | $787.3651 | $787.37 | $787.35 | $787.30 | |