| 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 | $245.94 | 10.131% | $270.8562 | $270.86 | $270.85 | $270.90 |
| Purchase #2 | $19.34 | 11.802% | $21.6225 | $21.62 | $21.60 | $21.60 |
| Purchase #3 | $11.41 | 4.705% | $11.9468 | $11.95 | $11.95 | $11.90 |
| Purchase #4 | $226.65 | 7.586% | $243.8437 | $243.84 | $243.85 | $243.80 |
| Purchase #5 | $50.94 | 3.147% | $52.5431 | $52.54 | $52.55 | $52.50 |
| Purchase #6 | $89.40 | 7.326% | $95.9494 | $95.95 | $95.95 | $95.90 |
| Purchase #7 | $96.55 | 10.571% | $106.7563 | $106.76 | $106.75 | $106.80 |
| 7 purchase totals = | $740.23 | $803.5180 | $803.52 | $803.50 | $803.40 | |