| 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 | $81.44 | 3.181% | $84.0306 | $84.03 | $84.05 | $84.00 |
| Purchase #2 | $174.75 | 8.552% | $189.6946 | $189.69 | $189.70 | $189.70 |
| Purchase #3 | $25.40 | 10.159% | $27.9804 | $27.98 | $28.00 | $28.00 |
| Purchase #4 | $111.66 | 10.297% | $123.1576 | $123.16 | $123.15 | $123.20 |
| Purchase #5 | $85.96 | 8.294% | $93.0895 | $93.09 | $93.10 | $93.10 |
| Purchase #6 | $8.37 | 3.261% | $8.6429 | $8.64 | $8.65 | $8.60 |
| Purchase #7 | $38.57 | 11.684% | $43.0765 | $43.08 | $43.10 | $43.10 |
| 7 purchase totals = | $526.15 | $569.6721 | $569.67 | $569.75 | $569.70 | |