| 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 | $33.98 | 12.131% | $38.1021 | $38.10 | $38.10 | $38.10 |
| Purchase #2 | $22.51 | 3.125% | $23.2134 | $23.21 | $23.20 | $23.20 |
| Purchase #3 | $63.50 | 6.595% | $67.6878 | $67.69 | $67.70 | $67.70 |
| Purchase #4 | $47.71 | 9.131% | $52.0664 | $52.07 | $52.05 | $52.10 |
| Purchase #5 | $25.69 | 4.564% | $26.8625 | $26.86 | $26.85 | $26.90 |
| Purchase #6 | $120.43 | 8.417% | $130.5666 | $130.57 | $130.55 | $130.60 |
| Purchase #7 | $171.77 | 6.773% | $183.404 | $183.40 | $183.40 | $183.40 |
| 7 purchase totals = | $485.59 | $521.9028 | $521.90 | $521.85 | $522.00 | |