| 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 | $32.39 | 9.185% | $35.365 | $35.37 | $35.35 | $35.40 |
| Purchase #2 | $129.87 | 4.767% | $136.0609 | $136.06 | $136.05 | $136.10 |
| Purchase #3 | $244.47 | 3.484% | $252.9873 | $252.99 | $253.00 | $253.00 |
| Purchase #4 | $193.47 | 8.302% | $209.5319 | $209.53 | $209.55 | $209.50 |
| Purchase #5 | $9.54 | 13.159% | $10.7954 | $10.80 | $10.80 | $10.80 |
| Purchase #6 | $19.55 | 4.751% | $20.4788 | $20.48 | $20.50 | $20.50 |
| Purchase #7 | $179.79 | 12.705% | $202.6323 | $202.63 | $202.65 | $202.60 |
| 7 purchase totals = | $809.08 | $867.8516 | $867.86 | $867.90 | $867.90 | |