| 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 | $34.40 | 9.145% | $37.5459 | $37.55 | $37.55 | $37.50 |
| Purchase #2 | $88.82 | 12.168% | $99.6276 | $99.63 | $99.65 | $99.60 |
| Purchase #3 | $104.58 | 10.312% | $115.3643 | $115.36 | $115.35 | $115.40 |
| Purchase #4 | $34.54 | 9.771% | $37.9149 | $37.91 | $37.90 | $37.90 |
| Purchase #5 | $36.65 | 6.167% | $38.9102 | $38.91 | $38.90 | $38.90 |
| Purchase #6 | $184.73 | 13.572% | $209.8016 | $209.80 | $209.80 | $209.80 |
| Purchase #7 | $209.68 | 12.794% | $236.5065 | $236.51 | $236.50 | $236.50 |
| 7 purchase totals = | $693.40 | $775.6710 | $775.67 | $775.65 | $775.60 | |