| 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 | $68.43 | 11.416% | $76.242 | $76.24 | $76.25 | $76.20 |
| Purchase #2 | $209.96 | 3.445% | $217.1931 | $217.19 | $217.20 | $217.20 |
| Purchase #3 | $34.41 | 11.566% | $38.3899 | $38.39 | $38.40 | $38.40 |
| Purchase #4 | $12.98 | 7.585% | $13.9645 | $13.96 | $13.95 | $14.00 |
| Purchase #5 | $10.48 | 5.264% | $11.0317 | $11.03 | $11.05 | $11.00 |
| Purchase #6 | $69.54 | 9.392% | $76.0712 | $76.07 | $76.05 | $76.10 |
| Purchase #7 | $127.52 | 7.187% | $136.6849 | $136.68 | $136.70 | $136.70 |
| 7 purchase totals = | $533.32 | $569.5773 | $569.56 | $569.60 | $569.60 | |