| 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 | $109.88 | 12.720% | $123.8567 | $123.86 | $123.85 | $123.90 |
| Purchase #2 | $81.95 | 9.728% | $89.9221 | $89.92 | $89.90 | $89.90 |
| Purchase #3 | $30.25 | 13.564% | $34.3531 | $34.35 | $34.35 | $34.40 |
| Purchase #4 | $122.62 | 4.695% | $128.377 | $128.38 | $128.40 | $128.40 |
| Purchase #5 | $218.58 | 8.415% | $236.9735 | $236.97 | $236.95 | $237.00 |
| Purchase #6 | $135.52 | 8.346% | $146.8305 | $146.83 | $146.85 | $146.80 |
| Purchase #7 | $10.54 | 10.370% | $11.633 | $11.63 | $11.65 | $11.60 |
| 7 purchase totals = | $709.34 | $771.9459 | $771.94 | $771.95 | $772.00 | |