| 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 | $71.48 | 5.168% | $75.1741 | $75.17 | $75.15 | $75.20 |
| Purchase #2 | $111.30 | 13.181% | $125.9705 | $125.97 | $125.95 | $126.00 |
| Purchase #3 | $155.57 | 4.568% | $162.6764 | $162.68 | $162.70 | $162.70 |
| Purchase #4 | $83.58 | 7.705% | $90.0198 | $90.02 | $90.00 | $90.00 |
| Purchase #5 | $232.98 | 4.557% | $243.5969 | $243.60 | $243.60 | $243.60 |
| Purchase #6 | $36.95 | 3.224% | $38.1413 | $38.14 | $38.15 | $38.10 |
| Purchase #7 | $231.78 | 10.804% | $256.8215 | $256.82 | $256.80 | $256.80 |
| 7 purchase totals = | $923.64 | $992.4005 | $992.40 | $992.35 | $992.40 | |