| 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 | $37.30 | 8.650% | $40.5265 | $40.53 | $40.55 | $40.50 |
| Purchase #2 | $5.38 | 4.693% | $5.6325 | $5.63 | $5.65 | $5.60 |
| Purchase #3 | $147.73 | 7.823% | $159.2869 | $159.29 | $159.30 | $159.30 |
| Purchase #4 | $119.47 | 3.373% | $123.4997 | $123.50 | $123.50 | $123.50 |
| Purchase #5 | $134.45 | 8.736% | $146.1956 | $146.20 | $146.20 | $146.20 |
| Purchase #6 | $88.94 | 3.540% | $92.0885 | $92.09 | $92.10 | $92.10 |
| Purchase #7 | $250.57 | 7.545% | $269.4755 | $269.48 | $269.50 | $269.50 |
| 7 purchase totals = | $783.84 | $836.7052 | $836.72 | $836.80 | $836.70 | |