| 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 | $72.78 | 6.208% | $77.2982 | $77.30 | $77.30 | $77.30 |
| Purchase #2 | $19.47 | 11.632% | $21.7348 | $21.73 | $21.75 | $21.70 |
| Purchase #3 | $96.37 | 11.171% | $107.1355 | $107.14 | $107.15 | $107.10 |
| Purchase #4 | $10.49 | 12.313% | $11.7816 | $11.78 | $11.80 | $11.80 |
| Purchase #5 | $110.47 | 4.318% | $115.2401 | $115.24 | $115.25 | $115.20 |
| Purchase #6 | $34.32 | 5.560% | $36.2282 | $36.23 | $36.25 | $36.20 |
| Purchase #7 | $77.62 | 8.874% | $84.508 | $84.51 | $84.50 | $84.50 |
| 7 purchase totals = | $421.52 | $453.9264 | $453.93 | $454.00 | $453.80 | |