| 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 | $116.77 | 5.739% | $123.4714 | $123.47 | $123.45 | $123.50 |
| Purchase #2 | $91.76 | 8.600% | $99.6514 | $99.65 | $99.65 | $99.70 |
| Purchase #3 | $223.79 | 3.106% | $230.7409 | $230.74 | $230.75 | $230.70 |
| Purchase #4 | $44.74 | 5.379% | $47.1466 | $47.15 | $47.15 | $47.10 |
| Purchase #5 | $114.58 | 6.329% | $121.8318 | $121.83 | $121.85 | $121.80 |
| Purchase #6 | $202.25 | 10.454% | $223.3932 | $223.39 | $223.40 | $223.40 |
| Purchase #7 | $139.77 | 7.828% | $150.7112 | $150.71 | $150.70 | $150.70 |
| 7 purchase totals = | $933.66 | $996.9465 | $996.94 | $996.95 | $996.90 | |