| 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 | $88.42 | 5.393% | $93.1885 | $93.19 | $93.20 | $93.20 |
| Purchase #2 | $33.75 | 12.575% | $37.9941 | $37.99 | $38.00 | $38.00 |
| Purchase #3 | $6.95 | 12.293% | $7.8044 | $7.80 | $7.80 | $7.80 |
| Purchase #4 | $43.37 | 8.607% | $47.1029 | $47.10 | $47.10 | $47.10 |
| Purchase #5 | $30.87 | 11.418% | $34.3947 | $34.39 | $34.40 | $34.40 |
| Purchase #6 | $39.61 | 7.138% | $42.4374 | $42.44 | $42.45 | $42.40 |
| Purchase #7 | $107.41 | 3.430% | $111.0942 | $111.09 | $111.10 | $111.10 |
| 7 purchase totals = | $350.38 | $374.0162 | $374.00 | $374.05 | $374.00 | |