| 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 | $77.92 | 12.642% | $87.7706 | $87.77 | $87.75 | $87.80 |
| Purchase #2 | $17.68 | 4.210% | $18.4243 | $18.42 | $18.40 | $18.40 |
| Purchase #3 | $21.28 | 13.652% | $24.1851 | $24.19 | $24.20 | $24.20 |
| Purchase #4 | $14.37 | 8.159% | $15.5424 | $15.54 | $15.55 | $15.50 |
| Purchase #5 | $77.63 | 3.218% | $80.1281 | $80.13 | $80.15 | $80.10 |
| Purchase #6 | $223.39 | 9.306% | $244.1787 | $244.18 | $244.20 | $244.20 |
| Purchase #7 | $120.92 | 3.745% | $125.4485 | $125.45 | $125.45 | $125.40 |
| 7 purchase totals = | $553.19 | $595.6777 | $595.68 | $595.70 | $595.60 | |