| 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 | $95.60 | 4.709% | $100.1018 | $100.10 | $100.10 | $100.10 |
| Purchase #2 | $47.95 | 6.487% | $51.0605 | $51.06 | $51.05 | $51.10 |
| Purchase #3 | $110.34 | 13.270% | $124.9821 | $124.98 | $125.00 | $125.00 |
| Purchase #4 | $13.93 | 3.775% | $14.4559 | $14.46 | $14.45 | $14.50 |
| Purchase #5 | $193.66 | 7.314% | $207.8243 | $207.82 | $207.80 | $207.80 |
| Purchase #6 | $103.64 | 7.729% | $111.6503 | $111.65 | $111.65 | $111.70 |
| Purchase #7 | $157.84 | 9.220% | $172.3928 | $172.39 | $172.40 | $172.40 |
| 7 purchase totals = | $722.96 | $782.4677 | $782.46 | $782.45 | $782.60 | |