| 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 | $50.79 | 7.721% | $54.7115 | $54.71 | $54.70 | $54.70 |
| Purchase #2 | $199.63 | 6.599% | $212.8036 | $212.80 | $212.80 | $212.80 |
| Purchase #3 | $182.65 | 3.765% | $189.5268 | $189.53 | $189.55 | $189.50 |
| Purchase #4 | $202.94 | 9.323% | $221.8601 | $221.86 | $221.85 | $221.90 |
| Purchase #5 | $47.76 | 8.524% | $51.8311 | $51.83 | $51.85 | $51.80 |
| Purchase #6 | $50.83 | 6.655% | $54.2127 | $54.21 | $54.20 | $54.20 |
| Purchase #7 | $198.71 | 9.541% | $217.6689 | $217.67 | $217.65 | $217.70 |
| 7 purchase totals = | $933.31 | $1,002.6147 | $1,002.61 | $1,002.60 | $1,002.60 | |