| 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 | $65.67 | 7.744% | $70.7555 | $70.76 | $70.75 | $70.80 |
| Purchase #2 | $179.28 | 10.723% | $198.5042 | $198.50 | $198.50 | $198.50 |
| Purchase #3 | $118.62 | 12.241% | $133.1403 | $133.14 | $133.15 | $133.10 |
| Purchase #4 | $247.48 | 13.449% | $280.7636 | $280.76 | $280.75 | $280.80 |
| Purchase #5 | $54.98 | 13.378% | $62.3352 | $62.34 | $62.35 | $62.30 |
| Purchase #6 | $205.62 | 3.450% | $212.7139 | $212.71 | $212.70 | $212.70 |
| Purchase #7 | $44.36 | 9.642% | $48.6372 | $48.64 | $48.65 | $48.60 |
| 7 purchase totals = | $916.01 | $1,006.8499 | $1,006.85 | $1,006.85 | $1,006.80 | |