| 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 | $98.43 | 3.483% | $101.8583 | $101.86 | $101.85 | $101.90 |
| Purchase #2 | $103.47 | 10.638% | $114.4771 | $114.48 | $114.50 | $114.50 |
| Purchase #3 | $121.51 | 11.384% | $135.3427 | $135.34 | $135.35 | $135.30 |
| Purchase #4 | $120.49 | 3.696% | $124.9433 | $124.94 | $124.95 | $124.90 |
| Purchase #5 | $131.78 | 4.684% | $137.9526 | $137.95 | $137.95 | $138.00 |
| Purchase #6 | $77.90 | 8.510% | $84.5293 | $84.53 | $84.55 | $84.50 |
| Purchase #7 | $107.33 | 6.533% | $114.3419 | $114.34 | $114.35 | $114.30 |
| 7 purchase totals = | $760.91 | $813.4452 | $813.44 | $813.50 | $813.40 | |