| 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 | $57.84 | 7.821% | $62.3637 | $62.36 | $62.35 | $62.40 |
| Purchase #2 | $250.43 | 11.202% | $278.4832 | $278.48 | $278.50 | $278.50 |
| Purchase #3 | $236.45 | 9.402% | $258.681 | $258.68 | $258.70 | $258.70 |
| Purchase #4 | $130.32 | 11.848% | $145.7603 | $145.76 | $145.75 | $145.80 |
| Purchase #5 | $35.93 | 8.223% | $38.8845 | $38.88 | $38.90 | $38.90 |
| Purchase #6 | $145.89 | 3.436% | $150.9028 | $150.90 | $150.90 | $150.90 |
| Purchase #7 | $218.85 | 4.583% | $228.8799 | $228.88 | $228.90 | $228.90 |
| 7 purchase totals = | $1,075.71 | $1,163.9554 | $1,163.94 | $1,164.00 | $1,164.10 | |