| 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 | $7.43 | 6.870% | $7.9404 | $7.94 | $7.95 | $7.90 |
| Purchase #2 | $204.74 | 4.163% | $213.2633 | $213.26 | $213.25 | $213.30 |
| Purchase #3 | $168.84 | 4.777% | $176.9055 | $176.91 | $176.90 | $176.90 |
| Purchase #4 | $39.70 | 3.356% | $41.0323 | $41.03 | $41.05 | $41.00 |
| Purchase #5 | $241.80 | 3.521% | $250.3138 | $250.31 | $250.30 | $250.30 |
| Purchase #6 | $10.87 | 8.735% | $11.8195 | $11.82 | $11.80 | $11.80 |
| Purchase #7 | $117.98 | 13.302% | $133.6737 | $133.67 | $133.65 | $133.70 |
| 7 purchase totals = | $791.36 | $834.9485 | $834.94 | $834.90 | $834.90 | |