| 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 | $46.56 | 11.232% | $51.7896 | $51.79 | $51.80 | $51.80 |
| Purchase #2 | $172.81 | 3.617% | $179.0605 | $179.06 | $179.05 | $179.10 |
| Purchase #3 | $171.85 | 12.705% | $193.6835 | $193.68 | $193.70 | $193.70 |
| Purchase #4 | $128.54 | 9.435% | $140.6677 | $140.67 | $140.65 | $140.70 |
| Purchase #5 | $165.45 | 5.374% | $174.3413 | $174.34 | $174.35 | $174.30 |
| Purchase #6 | $33.32 | 6.846% | $35.6011 | $35.60 | $35.60 | $35.60 |
| Purchase #7 | $144.93 | 6.550% | $154.4229 | $154.42 | $154.40 | $154.40 |
| 7 purchase totals = | $863.46 | $929.5666 | $929.56 | $929.55 | $929.60 | |