| 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 | $34.41 | 9.489% | $37.6752 | $37.68 | $37.70 | $37.70 |
| Purchase #2 | $114.31 | 13.295% | $129.5075 | $129.51 | $129.50 | $129.50 |
| Purchase #3 | $93.43 | 8.714% | $101.5715 | $101.57 | $101.55 | $101.60 |
| Purchase #4 | $52.88 | 10.438% | $58.3996 | $58.40 | $58.40 | $58.40 |
| Purchase #5 | $71.80 | 10.813% | $79.5637 | $79.56 | $79.55 | $79.60 |
| Purchase #6 | $83.31 | 12.522% | $93.7421 | $93.74 | $93.75 | $93.70 |
| Purchase #7 | $161.80 | 13.752% | $184.0507 | $184.05 | $184.05 | $184.10 |
| 7 purchase totals = | $611.94 | $684.5103 | $684.51 | $684.50 | $684.60 | |