| 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 | $245.29 | 4.689% | $256.7916 | $256.79 | $256.80 | $256.80 |
| Purchase #2 | $86.50 | 9.633% | $94.8325 | $94.83 | $94.85 | $94.80 |
| Purchase #3 | $14.58 | 5.385% | $15.3651 | $15.37 | $15.35 | $15.40 |
| Purchase #4 | $49.62 | 8.847% | $54.0099 | $54.01 | $54.00 | $54.00 |
| Purchase #5 | $74.39 | 4.780% | $77.9458 | $77.95 | $77.95 | $77.90 |
| Purchase #6 | $201.87 | 8.808% | $219.6507 | $219.65 | $219.65 | $219.70 |
| Purchase #7 | $186.45 | 11.227% | $207.3827 | $207.38 | $207.40 | $207.40 |
| 7 purchase totals = | $858.70 | $925.9783 | $925.98 | $926.00 | $926.00 | |