| 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 | $83.42 | 6.655% | $88.9716 | $88.97 | $88.95 | $89.00 |
| Purchase #2 | $77.87 | 12.771% | $87.8148 | $87.81 | $87.80 | $87.80 |
| Purchase #3 | $237.95 | 6.231% | $252.7767 | $252.78 | $252.80 | $252.80 |
| Purchase #4 | $196.33 | 11.415% | $218.7411 | $218.74 | $218.75 | $218.70 |
| Purchase #5 | $56.73 | 10.168% | $62.4983 | $62.50 | $62.50 | $62.50 |
| Purchase #6 | $11.75 | 6.588% | $12.5241 | $12.52 | $12.50 | $12.50 |
| Purchase #7 | $189.93 | 11.788% | $212.3189 | $212.32 | $212.30 | $212.30 |
| 7 purchase totals = | $853.98 | $935.6455 | $935.64 | $935.60 | $935.60 | |