| 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 | $38.92 | 13.554% | $44.1952 | $44.20 | $44.20 | $44.20 |
| Purchase #2 | $7.28 | 9.334% | $7.9595 | $7.96 | $7.95 | $8.00 |
| Purchase #3 | $169.89 | 7.441% | $182.5315 | $182.53 | $182.55 | $182.50 |
| Purchase #4 | $182.50 | 10.459% | $201.5877 | $201.59 | $201.60 | $201.60 |
| Purchase #5 | $130.66 | 13.132% | $147.8183 | $147.82 | $147.80 | $147.80 |
| Purchase #6 | $65.40 | 12.870% | $73.817 | $73.82 | $73.80 | $73.80 |
| Purchase #7 | $5.32 | 3.280% | $5.4945 | $5.49 | $5.50 | $5.50 |
| 7 purchase totals = | $599.97 | $663.4037 | $663.41 | $663.40 | $663.40 | |