| 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 | $78.51 | 7.277% | $84.2232 | $84.22 | $84.20 | $84.20 |
| Purchase #2 | $168.39 | 8.842% | $183.279 | $183.28 | $183.30 | $183.30 |
| Purchase #3 | $107.74 | 6.653% | $114.9079 | $114.91 | $114.90 | $114.90 |
| Purchase #4 | $120.99 | 4.480% | $126.4104 | $126.41 | $126.40 | $126.40 |
| Purchase #5 | $95.85 | 10.373% | $105.7925 | $105.79 | $105.80 | $105.80 |
| Purchase #6 | $113.40 | 3.531% | $117.4042 | $117.40 | $117.40 | $117.40 |
| Purchase #7 | $116.33 | 6.137% | $123.4692 | $123.47 | $123.45 | $123.50 |
| 7 purchase totals = | $801.21 | $855.4864 | $855.48 | $855.45 | $855.50 | |