| 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 | $174.58 | 13.748% | $198.5813 | $198.58 | $198.60 | $198.60 |
| Purchase #2 | $38.62 | 9.719% | $42.3735 | $42.37 | $42.35 | $42.40 |
| Purchase #3 | $60.45 | 7.467% | $64.9638 | $64.96 | $64.95 | $65.00 |
| Purchase #4 | $69.88 | 12.628% | $78.7044 | $78.70 | $78.70 | $78.70 |
| Purchase #5 | $43.26 | 7.455% | $46.485 | $46.49 | $46.50 | $46.50 |
| Purchase #6 | $247.33 | 9.222% | $270.1388 | $270.14 | $270.15 | $270.10 |
| Purchase #7 | $8.26 | 5.455% | $8.7106 | $8.71 | $8.70 | $8.70 |
| 7 purchase totals = | $642.38 | $709.9574 | $709.95 | $709.95 | $710.00 | |