| 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 | $57.60 | 13.495% | $65.3731 | $65.37 | $65.35 | $65.40 |
| Purchase #2 | $111.28 | 8.160% | $120.3604 | $120.36 | $120.35 | $120.40 |
| Purchase #3 | $110.68 | 3.208% | $114.2306 | $114.23 | $114.25 | $114.20 |
| Purchase #4 | $76.63 | 12.750% | $86.4003 | $86.40 | $86.40 | $86.40 |
| Purchase #5 | $227.67 | 6.614% | $242.7281 | $242.73 | $242.75 | $242.70 |
| Purchase #6 | $31.79 | 6.596% | $33.8869 | $33.89 | $33.90 | $33.90 |
| Purchase #7 | $118.58 | 8.333% | $128.4613 | $128.46 | $128.45 | $128.50 |
| 7 purchase totals = | $734.23 | $791.4407 | $791.44 | $791.45 | $791.50 | |