| 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 | $36.69 | 4.217% | $38.2372 | $38.24 | $38.25 | $38.20 |
| Purchase #2 | $36.76 | 11.502% | $40.9881 | $40.99 | $41.00 | $41.00 |
| Purchase #3 | $157.52 | 3.752% | $163.4302 | $163.43 | $163.45 | $163.40 |
| Purchase #4 | $69.33 | 10.428% | $76.5597 | $76.56 | $76.55 | $76.60 |
| Purchase #5 | $44.89 | 3.198% | $46.3256 | $46.33 | $46.35 | $46.30 |
| Purchase #6 | $216.46 | 3.265% | $223.5274 | $223.53 | $223.55 | $223.50 |
| Purchase #7 | $196.51 | 7.443% | $211.1362 | $211.14 | $211.15 | $211.10 |
| 7 purchase totals = | $758.16 | $800.2044 | $800.22 | $800.30 | $800.10 | |