| 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 | $8.98 | 5.234% | $9.45 | $9.45 | $9.45 | $9.50 |
| Purchase #2 | $124.30 | 13.676% | $141.2993 | $141.30 | $141.30 | $141.30 |
| Purchase #3 | $73.36 | 8.315% | $79.4599 | $79.46 | $79.45 | $79.50 |
| Purchase #4 | $10.48 | 5.171% | $11.0219 | $11.02 | $11.00 | $11.00 |
| Purchase #5 | $197.80 | 7.780% | $213.1888 | $213.19 | $213.20 | $213.20 |
| Purchase #6 | $196.43 | 7.232% | $210.6358 | $210.64 | $210.65 | $210.60 |
| Purchase #7 | $87.77 | 9.329% | $95.9581 | $95.96 | $95.95 | $96.00 |
| 7 purchase totals = | $699.12 | $761.0138 | $761.02 | $761.00 | $761.10 | |