| 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 | $68.99 | 5.607% | $72.8583 | $72.86 | $72.85 | $72.90 |
| Purchase #2 | $126.61 | 6.280% | $134.5611 | $134.56 | $134.55 | $134.60 |
| Purchase #3 | $205.54 | 10.445% | $227.0087 | $227.01 | $227.00 | $227.00 |
| Purchase #4 | $169.37 | 4.327% | $176.6986 | $176.70 | $176.70 | $176.70 |
| Purchase #5 | $227.97 | 12.435% | $256.3181 | $256.32 | $256.30 | $256.30 |
| Purchase #6 | $6.44 | 5.521% | $6.7956 | $6.80 | $6.80 | $6.80 |
| Purchase #7 | $18.91 | 11.787% | $21.1389 | $21.14 | $21.15 | $21.10 |
| 7 purchase totals = | $823.83 | $895.3793 | $895.39 | $895.35 | $895.40 | |