| 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 | $52.69 | 4.317% | $54.9646 | $54.96 | $54.95 | $55.00 |
| Purchase #2 | $151.92 | 9.121% | $165.7766 | $165.78 | $165.80 | $165.80 |
| Purchase #3 | $8.27 | 12.642% | $9.3155 | $9.32 | $9.30 | $9.30 |
| Purchase #4 | $202.45 | 3.544% | $209.6248 | $209.62 | $209.60 | $209.60 |
| Purchase #5 | $27.64 | 6.450% | $29.4228 | $29.42 | $29.40 | $29.40 |
| Purchase #6 | $41.88 | 9.604% | $45.9022 | $45.90 | $45.90 | $45.90 |
| Purchase #7 | $110.97 | 3.232% | $114.5566 | $114.56 | $114.55 | $114.60 |
| 7 purchase totals = | $595.82 | $629.5631 | $629.56 | $629.50 | $629.60 | |