| 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 | $77.56 | 4.616% | $81.1402 | $81.14 | $81.15 | $81.10 |
| Purchase #2 | $183.50 | 7.398% | $197.0753 | $197.08 | $197.10 | $197.10 |
| Purchase #3 | $247.58 | 13.319% | $280.5552 | $280.56 | $280.55 | $280.60 |
| Purchase #4 | $106.50 | 7.176% | $114.1424 | $114.14 | $114.15 | $114.10 |
| Purchase #5 | $57.44 | 4.430% | $59.9846 | $59.98 | $60.00 | $60.00 |
| Purchase #6 | $169.68 | 3.685% | $175.9327 | $175.93 | $175.95 | $175.90 |
| Purchase #7 | $94.29 | 8.803% | $102.5903 | $102.59 | $102.60 | $102.60 |
| 7 purchase totals = | $936.55 | $1,011.4207 | $1,011.42 | $1,011.50 | $1,011.40 | |