| 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 | $21.94 | 4.587% | $22.9464 | $22.95 | $22.95 | $22.90 |
| Purchase #2 | $209.52 | 11.433% | $233.4744 | $233.47 | $233.45 | $233.50 |
| Purchase #3 | $179.88 | 12.295% | $201.9962 | $202.00 | $202.00 | $202.00 |
| Purchase #4 | $42.52 | 9.382% | $46.5092 | $46.51 | $46.50 | $46.50 |
| Purchase #5 | $23.97 | 7.556% | $25.7812 | $25.78 | $25.80 | $25.80 |
| Purchase #6 | $22.48 | 8.616% | $24.4169 | $24.42 | $24.40 | $24.40 |
| Purchase #7 | $32.35 | 6.222% | $34.3628 | $34.36 | $34.35 | $34.40 |
| 7 purchase totals = | $532.66 | $589.4871 | $589.49 | $589.45 | $589.50 | |