| 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 | $94.78 | 9.632% | $103.9092 | $103.91 | $103.90 | $103.90 |
| Purchase #2 | $83.92 | 3.264% | $86.6591 | $86.66 | $86.65 | $86.70 |
| Purchase #3 | $172.77 | 3.680% | $179.1279 | $179.13 | $179.15 | $179.10 |
| Purchase #4 | $68.44 | 11.867% | $76.5618 | $76.56 | $76.55 | $76.60 |
| Purchase #5 | $5.38 | 4.859% | $5.6414 | $5.64 | $5.65 | $5.60 |
| Purchase #6 | $71.97 | 4.649% | $75.3159 | $75.32 | $75.30 | $75.30 |
| Purchase #7 | $155.60 | 4.437% | $162.504 | $162.50 | $162.50 | $162.50 |
| 7 purchase totals = | $652.86 | $689.7193 | $689.72 | $689.70 | $689.70 | |