| 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 | $23.79 | 7.573% | $25.5916 | $25.59 | $25.60 | $25.60 |
| Purchase #2 | $104.95 | 10.160% | $115.6129 | $115.61 | $115.60 | $115.60 |
| Purchase #3 | $16.44 | 11.729% | $18.3682 | $18.37 | $18.35 | $18.40 |
| Purchase #4 | $245.93 | 4.457% | $256.8911 | $256.89 | $256.90 | $256.90 |
| Purchase #5 | $17.76 | 8.481% | $19.2662 | $19.27 | $19.25 | $19.30 |
| Purchase #6 | $34.51 | 5.295% | $36.3373 | $36.34 | $36.35 | $36.30 |
| Purchase #7 | $154.74 | 7.194% | $165.872 | $165.87 | $165.85 | $165.90 |
| 7 purchase totals = | $598.12 | $637.9393 | $637.94 | $637.90 | $638.00 | |