| 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 | $25.40 | 7.306% | $27.2557 | $27.26 | $27.25 | $27.30 |
| Purchase #2 | $55.34 | 12.539% | $62.2791 | $62.28 | $62.30 | $62.30 |
| Purchase #3 | $192.46 | 5.818% | $203.6573 | $203.66 | $203.65 | $203.70 |
| Purchase #4 | $40.27 | 6.549% | $42.9073 | $42.91 | $42.90 | $42.90 |
| Purchase #5 | $239.36 | 11.786% | $267.571 | $267.57 | $267.55 | $267.60 |
| Purchase #6 | $246.74 | 9.231% | $269.5166 | $269.52 | $269.50 | $269.50 |
| Purchase #7 | $5.91 | 5.313% | $6.224 | $6.22 | $6.20 | $6.20 |
| 7 purchase totals = | $805.48 | $879.4110 | $879.42 | $879.35 | $879.50 | |