| 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 | $51.50 | 12.768% | $58.0755 | $58.08 | $58.10 | $58.10 |
| Purchase #2 | $24.93 | 12.741% | $28.1063 | $28.11 | $28.10 | $28.10 |
| Purchase #3 | $235.29 | 10.508% | $260.0143 | $260.01 | $260.00 | $260.00 |
| Purchase #4 | $27.66 | 12.661% | $31.162 | $31.16 | $31.15 | $31.20 |
| Purchase #5 | $21.55 | 11.757% | $24.0836 | $24.08 | $24.10 | $24.10 |
| Purchase #6 | $146.67 | 5.741% | $155.0903 | $155.09 | $155.10 | $155.10 |
| Purchase #7 | $188.85 | 5.395% | $199.0385 | $199.04 | $199.05 | $199.00 |
| 7 purchase totals = | $696.45 | $755.5705 | $755.57 | $755.60 | $755.60 | |