| 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 | $75.72 | 12.663% | $85.3084 | $85.31 | $85.30 | $85.30 |
| Purchase #2 | $16.99 | 3.810% | $17.6373 | $17.64 | $17.65 | $17.60 |
| Purchase #3 | $56.30 | 3.398% | $58.2131 | $58.21 | $58.20 | $58.20 |
| Purchase #4 | $27.59 | 10.624% | $30.5212 | $30.52 | $30.50 | $30.50 |
| Purchase #5 | $197.74 | 3.162% | $203.9925 | $203.99 | $204.00 | $204.00 |
| Purchase #6 | $7.60 | 3.379% | $7.8568 | $7.86 | $7.85 | $7.90 |
| Purchase #7 | $202.82 | 13.527% | $230.2555 | $230.26 | $230.25 | $230.30 |
| 7 purchase totals = | $584.76 | $633.7848 | $633.79 | $633.75 | $633.80 | |