| 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 | $21.99 | 9.760% | $24.1362 | $24.14 | $24.15 | $24.10 |
| Purchase #2 | $73.38 | 13.732% | $83.4565 | $83.46 | $83.45 | $83.50 |
| Purchase #3 | $31.55 | 12.719% | $35.5628 | $35.56 | $35.55 | $35.60 |
| Purchase #4 | $250.25 | 3.842% | $259.8646 | $259.86 | $259.85 | $259.90 |
| Purchase #5 | $203.41 | 3.860% | $211.2616 | $211.26 | $211.25 | $211.30 |
| Purchase #6 | $212.92 | 8.713% | $231.4717 | $231.47 | $231.45 | $231.50 |
| Purchase #7 | $94.95 | 3.728% | $98.4897 | $98.49 | $98.50 | $98.50 |
| 7 purchase totals = | $888.45 | $944.2431 | $944.24 | $944.20 | $944.40 | |