| 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 | $50.68 | 9.837% | $55.6654 | $55.67 | $55.65 | $55.70 |
| Purchase #2 | $34.50 | 7.813% | $37.1955 | $37.20 | $37.20 | $37.20 |
| Purchase #3 | $11.97 | 3.155% | $12.3477 | $12.35 | $12.35 | $12.30 |
| Purchase #4 | $232.26 | 4.276% | $242.1914 | $242.19 | $242.20 | $242.20 |
| Purchase #5 | $231.90 | 7.804% | $249.9975 | $250.00 | $250.00 | $250.00 |
| Purchase #6 | $231.44 | 13.640% | $263.0084 | $263.01 | $263.00 | $263.00 |
| Purchase #7 | $68.62 | 11.818% | $76.7295 | $76.73 | $76.75 | $76.70 |
| 7 purchase totals = | $861.37 | $937.1354 | $937.15 | $937.15 | $937.10 | |