| 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 | $226.44 | 4.432% | $236.4758 | $236.48 | $236.50 | $236.50 |
| Purchase #2 | $52.95 | 13.490% | $60.093 | $60.09 | $60.10 | $60.10 |
| Purchase #3 | $91.81 | 13.209% | $103.9372 | $103.94 | $103.95 | $103.90 |
| Purchase #4 | $133.65 | 11.316% | $148.7738 | $148.77 | $148.75 | $148.80 |
| Purchase #5 | $22.29 | 11.728% | $24.9042 | $24.90 | $24.90 | $24.90 |
| Purchase #6 | $162.57 | 6.380% | $172.942 | $172.94 | $172.95 | $172.90 |
| Purchase #7 | $6.96 | 8.653% | $7.5622 | $7.56 | $7.55 | $7.60 |
| 7 purchase totals = | $696.67 | $754.6882 | $754.68 | $754.70 | $754.70 | |