| 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 | $72.99 | 5.384% | $76.9198 | $76.92 | $76.90 | $76.90 |
| Purchase #2 | $232.45 | 6.316% | $247.1315 | $247.13 | $247.15 | $247.10 |
| Purchase #3 | $189.71 | 5.543% | $200.2256 | $200.23 | $200.25 | $200.20 |
| Purchase #4 | $89.55 | 3.265% | $92.4738 | $92.47 | $92.45 | $92.50 |
| Purchase #5 | $84.44 | 8.717% | $91.8006 | $91.80 | $91.80 | $91.80 |
| Purchase #6 | $243.77 | 7.557% | $262.1917 | $262.19 | $262.20 | $262.20 |
| Purchase #7 | $212.80 | 8.529% | $230.9497 | $230.95 | $230.95 | $230.90 |
| 7 purchase totals = | $1,125.71 | $1,201.6927 | $1,201.69 | $1,201.70 | $1,201.60 | |