| 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 | $71.98 | 11.379% | $80.1706 | $80.17 | $80.15 | $80.20 |
| Purchase #2 | $248.71 | 8.151% | $268.9824 | $268.98 | $269.00 | $269.00 |
| Purchase #3 | $110.52 | 12.400% | $124.2245 | $124.22 | $124.20 | $124.20 |
| Purchase #4 | $41.69 | 4.104% | $43.401 | $43.40 | $43.40 | $43.40 |
| Purchase #5 | $189.53 | 11.568% | $211.4548 | $211.45 | $211.45 | $211.50 |
| Purchase #6 | $16.89 | 11.864% | $18.8938 | $18.89 | $18.90 | $18.90 |
| Purchase #7 | $205.97 | 10.687% | $227.982 | $227.98 | $228.00 | $228.00 |
| 7 purchase totals = | $885.29 | $975.1091 | $975.09 | $975.10 | $975.20 | |