| 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 | $110.84 | 13.254% | $125.5307 | $125.53 | $125.55 | $125.50 |
| Purchase #2 | $22.64 | 8.150% | $24.4852 | $24.49 | $24.50 | $24.50 |
| Purchase #3 | $167.60 | 4.681% | $175.4454 | $175.45 | $175.45 | $175.40 |
| Purchase #4 | $69.66 | 12.764% | $78.5514 | $78.55 | $78.55 | $78.60 |
| Purchase #5 | $14.82 | 11.305% | $16.4954 | $16.50 | $16.50 | $16.50 |
| Purchase #6 | $61.43 | 6.280% | $65.2878 | $65.29 | $65.30 | $65.30 |
| Purchase #7 | $101.47 | 12.741% | $114.3983 | $114.40 | $114.40 | $114.40 |
| 7 purchase totals = | $548.46 | $600.1942 | $600.21 | $600.25 | $600.20 | |