| 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 | $63.30 | 9.450% | $69.2819 | $69.28 | $69.30 | $69.30 |
| Purchase #2 | $178.64 | 12.442% | $200.8664 | $200.87 | $200.85 | $200.90 |
| Purchase #3 | $90.35 | 5.461% | $95.284 | $95.28 | $95.30 | $95.30 |
| Purchase #4 | $72.63 | 5.755% | $76.8099 | $76.81 | $76.80 | $76.80 |
| Purchase #5 | $56.82 | 12.547% | $63.9492 | $63.95 | $63.95 | $63.90 |
| Purchase #6 | $226.64 | 7.636% | $243.9462 | $243.95 | $243.95 | $243.90 |
| Purchase #7 | $125.25 | 6.793% | $133.7582 | $133.76 | $133.75 | $133.80 |
| 7 purchase totals = | $813.63 | $883.8958 | $883.90 | $883.90 | $883.90 | |