| 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 | $48.45 | 10.431% | $53.5038 | $53.50 | $53.50 | $53.50 |
| Purchase #2 | $240.73 | 7.548% | $258.9003 | $258.90 | $258.90 | $258.90 |
| Purchase #3 | $154.46 | 9.737% | $169.4998 | $169.50 | $169.50 | $169.50 |
| Purchase #4 | $157.76 | 3.839% | $163.8164 | $163.82 | $163.80 | $163.80 |
| Purchase #5 | $121.57 | 7.729% | $130.9661 | $130.97 | $130.95 | $131.00 |
| Purchase #6 | $126.25 | 6.813% | $134.8514 | $134.85 | $134.85 | $134.90 |
| Purchase #7 | $114.83 | 3.869% | $119.2728 | $119.27 | $119.25 | $119.30 |
| 7 purchase totals = | $964.05 | $1,030.8106 | $1,030.81 | $1,030.75 | $1,030.90 | |