| 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 | $124.73 | 3.582% | $129.1978 | $129.20 | $129.20 | $129.20 |
| Purchase #2 | $29.66 | 12.352% | $33.3236 | $33.32 | $33.30 | $33.30 |
| Purchase #3 | $77.38 | 12.414% | $86.986 | $86.99 | $87.00 | $87.00 |
| Purchase #4 | $111.29 | 11.595% | $124.1941 | $124.19 | $124.20 | $124.20 |
| Purchase #5 | $13.80 | 6.117% | $14.6441 | $14.64 | $14.65 | $14.60 |
| Purchase #6 | $63.88 | 9.717% | $70.0872 | $70.09 | $70.10 | $70.10 |
| Purchase #7 | $88.50 | 12.490% | $99.5537 | $99.55 | $99.55 | $99.60 |
| 7 purchase totals = | $509.24 | $557.9865 | $557.98 | $558.00 | $558.00 | |