| 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 | $67.27 | 8.552% | $73.0229 | $73.02 | $73.00 | $73.00 |
| Purchase #2 | $109.99 | 11.665% | $122.8203 | $122.82 | $122.80 | $122.80 |
| Purchase #3 | $17.40 | 8.462% | $18.8724 | $18.87 | $18.85 | $18.90 |
| Purchase #4 | $192.58 | 9.328% | $210.5439 | $210.54 | $210.55 | $210.50 |
| Purchase #5 | $242.27 | 11.488% | $270.102 | $270.10 | $270.10 | $270.10 |
| Purchase #6 | $37.37 | 11.158% | $41.5397 | $41.54 | $41.55 | $41.50 |
| Purchase #7 | $5.25 | 3.369% | $5.4269 | $5.43 | $5.45 | $5.40 |
| 7 purchase totals = | $672.13 | $742.3281 | $742.32 | $742.30 | $742.20 | |