| 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 | $48.30 | 12.448% | $54.3124 | $54.31 | $54.30 | $54.30 |
| Purchase #2 | $201.79 | 10.475% | $222.9275 | $222.93 | $222.95 | $222.90 |
| Purchase #3 | $167.94 | 5.766% | $177.6234 | $177.62 | $177.60 | $177.60 |
| Purchase #4 | $76.94 | 4.118% | $80.1084 | $80.11 | $80.10 | $80.10 |
| Purchase #5 | $113.28 | 13.314% | $128.3621 | $128.36 | $128.35 | $128.40 |
| Purchase #6 | $53.90 | 13.293% | $61.0649 | $61.06 | $61.05 | $61.10 |
| Purchase #7 | $148.75 | 8.459% | $161.3328 | $161.33 | $161.35 | $161.30 |
| 7 purchase totals = | $810.90 | $885.7315 | $885.72 | $885.70 | $885.70 | |