| 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 | $83.86 | 6.604% | $89.3981 | $89.40 | $89.40 | $89.40 |
| Purchase #2 | $222.85 | 13.744% | $253.4785 | $253.48 | $253.50 | $253.50 |
| Purchase #3 | $234.29 | 10.702% | $259.3637 | $259.36 | $259.35 | $259.40 |
| Purchase #4 | $32.87 | 4.192% | $34.2479 | $34.25 | $34.25 | $34.20 |
| Purchase #5 | $48.82 | 11.771% | $54.5666 | $54.57 | $54.55 | $54.60 |
| Purchase #6 | $216.60 | 13.867% | $246.6359 | $246.64 | $246.65 | $246.60 |
| Purchase #7 | $32.33 | 11.693% | $36.1103 | $36.11 | $36.10 | $36.10 |
| 7 purchase totals = | $871.62 | $973.8010 | $973.81 | $973.80 | $973.80 | |