| 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 | $124.46 | 10.519% | $137.5519 | $137.55 | $137.55 | $137.60 |
| Purchase #2 | $178.61 | 12.422% | $200.7969 | $200.80 | $200.80 | $200.80 |
| Purchase #3 | $41.38 | 6.407% | $44.0312 | $44.03 | $44.05 | $44.00 |
| Purchase #4 | $72.73 | 3.624% | $75.3657 | $75.37 | $75.35 | $75.40 |
| Purchase #5 | $120.75 | 4.495% | $126.1777 | $126.18 | $126.20 | $126.20 |
| Purchase #6 | $75.35 | 3.394% | $77.9074 | $77.91 | $77.90 | $77.90 |
| Purchase #7 | $99.61 | 4.711% | $104.3026 | $104.30 | $104.30 | $104.30 |
| 7 purchase totals = | $712.89 | $766.1334 | $766.14 | $766.15 | $766.20 | |