| 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 | $26.62 | 12.756% | $30.0156 | $30.02 | $30.00 | $30.00 |
| Purchase #2 | $35.66 | 4.385% | $37.2237 | $37.22 | $37.20 | $37.20 |
| Purchase #3 | $166.90 | 10.388% | $184.2376 | $184.24 | $184.25 | $184.20 |
| Purchase #4 | $198.59 | 4.107% | $206.7461 | $206.75 | $206.75 | $206.70 |
| Purchase #5 | $45.74 | 8.672% | $49.7066 | $49.71 | $49.70 | $49.70 |
| Purchase #6 | $88.61 | 6.186% | $94.0914 | $94.09 | $94.10 | $94.10 |
| Purchase #7 | $231.46 | 12.151% | $259.5847 | $259.58 | $259.60 | $259.60 |
| 7 purchase totals = | $793.58 | $861.6057 | $861.61 | $861.60 | $861.50 | |