| 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 | $29.64 | 6.329% | $31.5159 | $31.52 | $31.50 | $31.50 |
| Purchase #2 | $129.64 | 12.628% | $146.0109 | $146.01 | $146.00 | $146.00 |
| Purchase #3 | $116.96 | 5.751% | $123.6864 | $123.69 | $123.70 | $123.70 |
| Purchase #4 | $181.49 | 7.831% | $195.7025 | $195.70 | $195.70 | $195.70 |
| Purchase #5 | $37.69 | 6.107% | $39.9917 | $39.99 | $40.00 | $40.00 |
| Purchase #6 | $250.40 | 3.407% | $258.9311 | $258.93 | $258.95 | $258.90 |
| Purchase #7 | $183.71 | 8.786% | $199.8508 | $199.85 | $199.85 | $199.90 |
| 7 purchase totals = | $929.53 | $995.6893 | $995.69 | $995.70 | $995.70 | |