| 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 | $124.27 | 7.286% | $133.3243 | $133.32 | $133.30 | $133.30 |
| Purchase #2 | $72.28 | 4.852% | $75.787 | $75.79 | $75.80 | $75.80 |
| Purchase #3 | $114.77 | 13.157% | $129.8703 | $129.87 | $129.85 | $129.90 |
| Purchase #4 | $221.68 | 6.353% | $235.7633 | $235.76 | $235.75 | $235.80 |
| Purchase #5 | $135.69 | 7.775% | $146.2399 | $146.24 | $146.25 | $146.20 |
| Purchase #6 | $109.78 | 13.448% | $124.5432 | $124.54 | $124.55 | $124.50 |
| Purchase #7 | $47.64 | 13.221% | $53.9385 | $53.94 | $53.95 | $53.90 |
| 7 purchase totals = | $826.11 | $899.4665 | $899.46 | $899.45 | $899.40 | |