| 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 | $121.54 | 3.374% | $125.6408 | $125.64 | $125.65 | $125.60 |
| Purchase #2 | $99.44 | 7.624% | $107.0213 | $107.02 | $107.00 | $107.00 |
| Purchase #3 | $69.54 | 5.628% | $73.4537 | $73.45 | $73.45 | $73.50 |
| Purchase #4 | $76.75 | 12.217% | $86.1265 | $86.13 | $86.15 | $86.10 |
| Purchase #5 | $38.86 | 12.382% | $43.6716 | $43.67 | $43.65 | $43.70 |
| Purchase #6 | $25.82 | 13.222% | $29.2339 | $29.23 | $29.25 | $29.20 |
| Purchase #7 | $84.94 | 7.676% | $91.46 | $91.46 | $91.45 | $91.50 |
| 7 purchase totals = | $516.89 | $556.6078 | $556.60 | $556.60 | $556.60 | |