| 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 | $53.38 | 4.821% | $55.9534 | $55.95 | $55.95 | $56.00 |
| Purchase #2 | $46.67 | 13.763% | $53.0932 | $53.09 | $53.10 | $53.10 |
| Purchase #3 | $131.83 | 6.605% | $140.5374 | $140.54 | $140.55 | $140.50 |
| Purchase #4 | $47.76 | 6.143% | $50.6939 | $50.69 | $50.70 | $50.70 |
| Purchase #5 | $7.95 | 13.291% | $9.0066 | $9.01 | $9.00 | $9.00 |
| Purchase #6 | $153.32 | 12.632% | $172.6874 | $172.69 | $172.70 | $172.70 |
| Purchase #7 | $54.32 | 11.496% | $60.5646 | $60.56 | $60.55 | $60.60 |
| 7 purchase totals = | $495.23 | $542.5365 | $542.53 | $542.55 | $542.60 | |