| 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 | $33.25 | 10.622% | $36.7818 | $36.78 | $36.80 | $36.80 |
| Purchase #2 | $121.59 | 6.540% | $129.542 | $129.54 | $129.55 | $129.50 |
| Purchase #3 | $41.90 | 13.150% | $47.4099 | $47.41 | $47.40 | $47.40 |
| Purchase #4 | $102.79 | 11.633% | $114.7476 | $114.75 | $114.75 | $114.70 |
| Purchase #5 | $196.88 | 4.857% | $206.4425 | $206.44 | $206.45 | $206.40 |
| Purchase #6 | $30.68 | 5.130% | $32.2539 | $32.25 | $32.25 | $32.30 |
| Purchase #7 | $202.69 | 12.864% | $228.764 | $228.76 | $228.75 | $228.80 |
| 7 purchase totals = | $729.78 | $795.9417 | $795.93 | $795.95 | $795.90 | |