| 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 | $25.96 | 5.719% | $27.4447 | $27.44 | $27.45 | $27.40 |
| Purchase #2 | $14.95 | 4.186% | $15.5758 | $15.58 | $15.60 | $15.60 |
| Purchase #3 | $202.80 | 8.385% | $219.8048 | $219.80 | $219.80 | $219.80 |
| Purchase #4 | $208.26 | 6.693% | $222.1988 | $222.20 | $222.20 | $222.20 |
| Purchase #5 | $237.43 | 12.584% | $267.3082 | $267.31 | $267.30 | $267.30 |
| Purchase #6 | $19.33 | 13.769% | $21.9915 | $21.99 | $22.00 | $22.00 |
| Purchase #7 | $37.58 | 12.460% | $42.2625 | $42.26 | $42.25 | $42.30 |
| 7 purchase totals = | $746.31 | $816.5863 | $816.58 | $816.60 | $816.60 | |