| 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 | $114.71 | 10.305% | $126.5309 | $126.53 | $126.55 | $126.50 |
| Purchase #2 | $27.26 | 9.268% | $29.7865 | $29.79 | $29.80 | $29.80 |
| Purchase #3 | $113.52 | 5.711% | $120.0031 | $120.00 | $120.00 | $120.00 |
| Purchase #4 | $49.63 | 3.138% | $51.1874 | $51.19 | $51.20 | $51.20 |
| Purchase #5 | $188.29 | 12.515% | $211.8545 | $211.85 | $211.85 | $211.90 |
| Purchase #6 | $12.65 | 9.401% | $13.8392 | $13.84 | $13.85 | $13.80 |
| Purchase #7 | $118.43 | 3.487% | $122.5597 | $122.56 | $122.55 | $122.60 |
| 7 purchase totals = | $624.49 | $675.7613 | $675.76 | $675.80 | $675.80 | |