| 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 | $99.46 | 3.117% | $102.5602 | $102.56 | $102.55 | $102.60 |
| Purchase #2 | $43.69 | 10.868% | $48.4382 | $48.44 | $48.45 | $48.40 |
| Purchase #3 | $159.92 | 3.649% | $165.7555 | $165.76 | $165.75 | $165.80 |
| Purchase #4 | $58.79 | 11.374% | $65.4768 | $65.48 | $65.50 | $65.50 |
| Purchase #5 | $36.35 | 6.620% | $38.7564 | $38.76 | $38.75 | $38.80 |
| Purchase #6 | $17.79 | 3.217% | $18.3623 | $18.36 | $18.35 | $18.40 |
| Purchase #7 | $245.65 | 8.120% | $265.5968 | $265.60 | $265.60 | $265.60 |
| 7 purchase totals = | $661.65 | $704.9462 | $704.96 | $704.95 | $705.10 | |