| 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 | $78.84 | 8.473% | $85.5201 | $85.52 | $85.50 | $85.50 |
| Purchase #2 | $174.65 | 10.521% | $193.0249 | $193.02 | $193.00 | $193.00 |
| Purchase #3 | $132.87 | 9.841% | $145.9457 | $145.95 | $145.95 | $145.90 |
| Purchase #4 | $21.80 | 13.315% | $24.7027 | $24.70 | $24.70 | $24.70 |
| Purchase #5 | $35.83 | 10.503% | $39.5932 | $39.59 | $39.60 | $39.60 |
| Purchase #6 | $231.30 | 3.762% | $240.0015 | $240.00 | $240.00 | $240.00 |
| Purchase #7 | $5.28 | 5.108% | $5.5497 | $5.55 | $5.55 | $5.50 |
| 7 purchase totals = | $680.57 | $734.3378 | $734.33 | $734.30 | $734.20 | |