| 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 | $48.40 | 11.849% | $54.1349 | $54.13 | $54.15 | $54.10 |
| Purchase #2 | $56.53 | 7.320% | $60.668 | $60.67 | $60.65 | $60.70 |
| Purchase #3 | $129.31 | 8.767% | $140.6466 | $140.65 | $140.65 | $140.60 |
| Purchase #4 | $74.89 | 3.779% | $77.7201 | $77.72 | $77.70 | $77.70 |
| Purchase #5 | $56.87 | 9.787% | $62.4359 | $62.44 | $62.45 | $62.40 |
| Purchase #6 | $122.69 | 9.535% | $134.3885 | $134.39 | $134.40 | $134.40 |
| Purchase #7 | $30.55 | 3.559% | $31.6373 | $31.64 | $31.65 | $31.60 |
| 7 purchase totals = | $519.24 | $561.6313 | $561.64 | $561.65 | $561.50 | |