| 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 | $70.74 | 9.638% | $77.5579 | $77.56 | $77.55 | $77.60 |
| Purchase #2 | $144.69 | 4.192% | $150.7554 | $150.76 | $150.75 | $150.80 |
| Purchase #3 | $42.92 | 11.689% | $47.9369 | $47.94 | $47.95 | $47.90 |
| Purchase #4 | $191.89 | 11.849% | $214.627 | $214.63 | $214.65 | $214.60 |
| Purchase #5 | $141.57 | 6.178% | $150.3162 | $150.32 | $150.30 | $150.30 |
| Purchase #6 | $9.88 | 11.113% | $10.978 | $10.98 | $11.00 | $11.00 |
| Purchase #7 | $175.42 | 6.397% | $186.6416 | $186.64 | $186.65 | $186.60 |
| 7 purchase totals = | $777.11 | $838.8130 | $838.83 | $838.85 | $838.80 | |