| 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 | $35.44 | 5.820% | $37.5026 | $37.50 | $37.50 | $37.50 |
| Purchase #2 | $247.77 | 5.214% | $260.6887 | $260.69 | $260.70 | $260.70 |
| Purchase #3 | $215.27 | 8.799% | $234.2116 | $234.21 | $234.20 | $234.20 |
| Purchase #4 | $210.61 | 7.687% | $226.7996 | $226.80 | $226.80 | $226.80 |
| Purchase #5 | $179.35 | 5.456% | $189.1353 | $189.14 | $189.15 | $189.10 |
| Purchase #6 | $20.30 | 6.660% | $21.652 | $21.65 | $21.65 | $21.70 |
| Purchase #7 | $140.30 | 7.372% | $150.6429 | $150.64 | $150.65 | $150.60 |
| 7 purchase totals = | $1,049.04 | $1,120.6327 | $1,120.63 | $1,120.65 | $1,120.60 | |