| 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 | $92.64 | 13.846% | $105.4669 | $105.47 | $105.45 | $105.50 |
| Purchase #2 | $8.28 | 8.305% | $8.9677 | $8.97 | $8.95 | $9.00 |
| Purchase #3 | $110.62 | 5.463% | $116.6632 | $116.66 | $116.65 | $116.70 |
| Purchase #4 | $179.52 | 10.788% | $198.8866 | $198.89 | $198.90 | $198.90 |
| Purchase #5 | $69.37 | 4.780% | $72.6859 | $72.69 | $72.70 | $72.70 |
| Purchase #6 | $178.87 | 12.258% | $200.7959 | $200.80 | $200.80 | $200.80 |
| Purchase #7 | $144.82 | 3.160% | $149.3963 | $149.40 | $149.40 | $149.40 |
| 7 purchase totals = | $784.12 | $852.8625 | $852.88 | $852.85 | $853.00 | |