| 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 | $43.67 | 7.134% | $46.7854 | $46.79 | $46.80 | $46.80 |
| Purchase #2 | $179.52 | 13.354% | $203.4931 | $203.49 | $203.50 | $203.50 |
| Purchase #3 | $69.40 | 13.716% | $78.9189 | $78.92 | $78.90 | $78.90 |
| Purchase #4 | $131.65 | 5.513% | $138.9079 | $138.91 | $138.90 | $138.90 |
| Purchase #5 | $51.75 | 10.630% | $57.251 | $57.25 | $57.25 | $57.30 |
| Purchase #6 | $54.70 | 5.654% | $57.7927 | $57.79 | $57.80 | $57.80 |
| Purchase #7 | $109.36 | 5.116% | $114.9549 | $114.95 | $114.95 | $115.00 |
| 7 purchase totals = | $640.05 | $698.1039 | $698.10 | $698.10 | $698.20 | |