| 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 | $15.65 | 6.521% | $16.6705 | $16.67 | $16.65 | $16.70 |
| Purchase #2 | $133.69 | 6.109% | $141.8571 | $141.86 | $141.85 | $141.90 |
| Purchase #3 | $17.73 | 11.617% | $19.7897 | $19.79 | $19.80 | $19.80 |
| Purchase #4 | $244.81 | 6.151% | $259.8683 | $259.87 | $259.85 | $259.90 |
| Purchase #5 | $185.56 | 10.668% | $205.3555 | $205.36 | $205.35 | $205.40 |
| Purchase #6 | $213.51 | 12.870% | $240.9887 | $240.99 | $241.00 | $241.00 |
| Purchase #7 | $27.79 | 3.799% | $28.8457 | $28.85 | $28.85 | $28.80 |
| 7 purchase totals = | $838.74 | $913.3755 | $913.39 | $913.35 | $913.50 | |