| 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 | $33.62 | 7.503% | $36.1425 | $36.14 | $36.15 | $36.10 |
| Purchase #2 | $77.33 | 12.753% | $87.1919 | $87.19 | $87.20 | $87.20 |
| Purchase #3 | $104.60 | 9.802% | $114.8529 | $114.85 | $114.85 | $114.90 |
| Purchase #4 | $128.33 | 13.145% | $145.199 | $145.20 | $145.20 | $145.20 |
| Purchase #5 | $122.84 | 6.359% | $130.6514 | $130.65 | $130.65 | $130.70 |
| Purchase #6 | $48.87 | 11.655% | $54.5658 | $54.57 | $54.55 | $54.60 |
| Purchase #7 | $248.26 | 10.389% | $274.0517 | $274.05 | $274.05 | $274.10 |
| 7 purchase totals = | $763.85 | $842.6552 | $842.65 | $842.65 | $842.80 | |