| 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 | $5.95 | 5.701% | $6.2892 | $6.29 | $6.30 | $6.30 |
| Purchase #2 | $94.64 | 7.234% | $101.4863 | $101.49 | $101.50 | $101.50 |
| Purchase #3 | $86.69 | 5.540% | $91.4926 | $91.49 | $91.50 | $91.50 |
| Purchase #4 | $14.93 | 5.110% | $15.6929 | $15.69 | $15.70 | $15.70 |
| Purchase #5 | $34.96 | 9.419% | $38.2529 | $38.25 | $38.25 | $38.30 |
| Purchase #6 | $60.88 | 4.353% | $63.5301 | $63.53 | $63.55 | $63.50 |
| Purchase #7 | $9.99 | 9.147% | $10.9038 | $10.90 | $10.90 | $10.90 |
| 7 purchase totals = | $308.04 | $327.6478 | $327.64 | $327.70 | $327.70 | |