| 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 | $83.91 | 7.628% | $90.3107 | $90.31 | $90.30 | $90.30 |
| Purchase #2 | $124.40 | 3.582% | $128.856 | $128.86 | $128.85 | $128.90 |
| Purchase #3 | $228.70 | 8.563% | $248.2836 | $248.28 | $248.30 | $248.30 |
| Purchase #4 | $8.37 | 3.381% | $8.653 | $8.65 | $8.65 | $8.70 |
| Purchase #5 | $230.95 | 6.687% | $246.3936 | $246.39 | $246.40 | $246.40 |
| Purchase #6 | $217.57 | 8.212% | $235.4368 | $235.44 | $235.45 | $235.40 |
| Purchase #7 | $45.94 | 4.457% | $47.9875 | $47.99 | $48.00 | $48.00 |
| 7 purchase totals = | $939.84 | $1,005.9212 | $1,005.92 | $1,005.95 | $1,006.00 | |