| 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 | $89.76 | 4.458% | $93.7615 | $93.76 | $93.75 | $93.80 |
| Purchase #2 | $123.41 | 12.696% | $139.0781 | $139.08 | $139.10 | $139.10 |
| Purchase #3 | $232.57 | 12.725% | $262.1645 | $262.16 | $262.15 | $262.20 |
| Purchase #4 | $100.91 | 6.353% | $107.3208 | $107.32 | $107.30 | $107.30 |
| Purchase #5 | $106.64 | 7.655% | $114.8033 | $114.80 | $114.80 | $114.80 |
| Purchase #6 | $135.53 | 5.249% | $142.644 | $142.64 | $142.65 | $142.60 |
| Purchase #7 | $69.77 | 11.124% | $77.5312 | $77.53 | $77.55 | $77.50 |
| 7 purchase totals = | $858.59 | $937.3034 | $937.29 | $937.30 | $937.30 | |