| 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 | $94.81 | 7.474% | $101.8961 | $101.90 | $101.90 | $101.90 |
| Purchase #2 | $156.98 | 12.533% | $176.6543 | $176.65 | $176.65 | $176.70 |
| Purchase #3 | $159.38 | 12.620% | $179.4938 | $179.49 | $179.50 | $179.50 |
| Purchase #4 | $44.45 | 9.680% | $48.7528 | $48.75 | $48.75 | $48.80 |
| Purchase #5 | $41.84 | 8.379% | $45.3458 | $45.35 | $45.35 | $45.30 |
| Purchase #6 | $207.26 | 9.802% | $227.5756 | $227.58 | $227.60 | $227.60 |
| Purchase #7 | $40.48 | 9.773% | $44.4361 | $44.44 | $44.45 | $44.40 |
| 7 purchase totals = | $745.20 | $824.1545 | $824.16 | $824.20 | $824.20 | |