| 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 | $42.77 | 3.703% | $44.3538 | $44.35 | $44.35 | $44.40 |
| Purchase #2 | $237.82 | 3.651% | $246.5028 | $246.50 | $246.50 | $246.50 |
| Purchase #3 | $211.79 | 4.841% | $222.0428 | $222.04 | $222.05 | $222.00 |
| Purchase #4 | $117.46 | 11.424% | $130.8786 | $130.88 | $130.90 | $130.90 |
| Purchase #5 | $39.45 | 3.124% | $40.6824 | $40.68 | $40.70 | $40.70 |
| Purchase #6 | $140.77 | 4.520% | $147.1328 | $147.13 | $147.15 | $147.10 |
| Purchase #7 | $151.66 | 13.407% | $171.9931 | $171.99 | $172.00 | $172.00 |
| 7 purchase totals = | $941.72 | $1,003.5863 | $1,003.57 | $1,003.65 | $1,003.60 | |