| 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 | $25.41 | 7.207% | $27.2413 | $27.24 | $27.25 | $27.20 |
| Purchase #2 | $199.92 | 5.836% | $211.5873 | $211.59 | $211.60 | $211.60 |
| Purchase #3 | $102.82 | 7.159% | $110.1809 | $110.18 | $110.20 | $110.20 |
| Purchase #4 | $101.46 | 5.609% | $107.1509 | $107.15 | $107.15 | $107.20 |
| Purchase #5 | $246.43 | 10.760% | $272.9459 | $272.95 | $272.95 | $272.90 |
| Purchase #6 | $7.85 | 10.489% | $8.6734 | $8.67 | $8.65 | $8.70 |
| Purchase #7 | $187.34 | 11.364% | $208.6293 | $208.63 | $208.65 | $208.60 |
| 7 purchase totals = | $871.23 | $946.4090 | $946.41 | $946.45 | $946.40 | |