| 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 | $45.65 | 3.835% | $47.4007 | $47.40 | $47.40 | $47.40 |
| Purchase #2 | $92.75 | 8.528% | $100.6597 | $100.66 | $100.65 | $100.70 |
| Purchase #3 | $164.71 | 12.220% | $184.8376 | $184.84 | $184.85 | $184.80 |
| Purchase #4 | $248.31 | 12.364% | $279.011 | $279.01 | $279.00 | $279.00 |
| Purchase #5 | $156.88 | 11.419% | $174.7941 | $174.79 | $174.80 | $174.80 |
| Purchase #6 | $66.99 | 6.253% | $71.1789 | $71.18 | $71.20 | $71.20 |
| Purchase #7 | $191.82 | 13.298% | $217.3282 | $217.33 | $217.35 | $217.30 |
| 7 purchase totals = | $967.11 | $1,075.2102 | $1,075.21 | $1,075.25 | $1,075.20 | |