| 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 | $44.44 | 7.778% | $47.8965 | $47.90 | $47.90 | $47.90 |
| Purchase #2 | $76.69 | 10.291% | $84.5822 | $84.58 | $84.60 | $84.60 |
| Purchase #3 | $159.97 | 3.668% | $165.8377 | $165.84 | $165.85 | $165.80 |
| Purchase #4 | $103.82 | 13.714% | $118.0579 | $118.06 | $118.05 | $118.10 |
| Purchase #5 | $220.87 | 3.379% | $228.3332 | $228.33 | $228.35 | $228.30 |
| Purchase #6 | $196.62 | 3.403% | $203.311 | $203.31 | $203.30 | $203.30 |
| Purchase #7 | $216.86 | 4.709% | $227.0719 | $227.07 | $227.05 | $227.10 |
| 7 purchase totals = | $1,019.27 | $1,075.0904 | $1,075.09 | $1,075.10 | $1,075.10 | |