| 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 | $12.99 | 4.843% | $13.6191 | $13.62 | $13.60 | $13.60 |
| Purchase #2 | $58.31 | 8.786% | $63.4331 | $63.43 | $63.45 | $63.40 |
| Purchase #3 | $171.71 | 5.611% | $181.3446 | $181.34 | $181.35 | $181.30 |
| Purchase #4 | $211.87 | 4.111% | $220.58 | $220.58 | $220.60 | $220.60 |
| Purchase #5 | $121.40 | 12.229% | $136.246 | $136.25 | $136.25 | $136.20 |
| Purchase #6 | $114.38 | 5.482% | $120.6503 | $120.65 | $120.65 | $120.70 |
| Purchase #7 | $213.79 | 4.592% | $223.6072 | $223.61 | $223.60 | $223.60 |
| 7 purchase totals = | $904.45 | $959.4803 | $959.48 | $959.50 | $959.40 | |