| 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 | $78.29 | 8.374% | $84.846 | $84.85 | $84.85 | $84.80 |
| Purchase #2 | $105.98 | 12.721% | $119.4617 | $119.46 | $119.45 | $119.50 |
| Purchase #3 | $85.57 | 5.222% | $90.0385 | $90.04 | $90.05 | $90.00 |
| Purchase #4 | $115.64 | 4.835% | $121.2312 | $121.23 | $121.25 | $121.20 |
| Purchase #5 | $208.47 | 10.244% | $229.8257 | $229.83 | $229.85 | $229.80 |
| Purchase #6 | $33.77 | 3.559% | $34.9719 | $34.97 | $34.95 | $35.00 |
| Purchase #7 | $8.98 | 5.413% | $9.4661 | $9.47 | $9.45 | $9.50 |
| 7 purchase totals = | $636.70 | $689.8411 | $689.85 | $689.85 | $689.80 | |