| 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 | $64.29 | 4.648% | $67.2782 | $67.28 | $67.30 | $67.30 |
| Purchase #2 | $192.96 | 5.808% | $204.1671 | $204.17 | $204.15 | $204.20 |
| Purchase #3 | $182.37 | 10.340% | $201.2271 | $201.23 | $201.25 | $201.20 |
| Purchase #4 | $187.50 | 11.466% | $208.9988 | $209.00 | $209.00 | $209.00 |
| Purchase #5 | $184.99 | 7.764% | $199.3526 | $199.35 | $199.35 | $199.40 |
| Purchase #6 | $6.48 | 7.738% | $6.9814 | $6.98 | $7.00 | $7.00 |
| Purchase #7 | $140.65 | 10.789% | $155.8247 | $155.82 | $155.80 | $155.80 |
| 7 purchase totals = | $959.24 | $1,043.8299 | $1,043.83 | $1,043.85 | $1,043.90 | |