| 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 | $37.89 | 10.267% | $41.7802 | $41.78 | $41.80 | $41.80 |
| Purchase #2 | $53.95 | 3.629% | $55.9078 | $55.91 | $55.90 | $55.90 |
| Purchase #3 | $128.57 | 12.346% | $144.4433 | $144.44 | $144.45 | $144.40 |
| Purchase #4 | $192.29 | 13.525% | $218.2972 | $218.30 | $218.30 | $218.30 |
| Purchase #5 | $188.73 | 10.421% | $208.3976 | $208.40 | $208.40 | $208.40 |
| Purchase #6 | $198.92 | 3.687% | $206.2542 | $206.25 | $206.25 | $206.30 |
| Purchase #7 | $194.60 | 6.686% | $207.611 | $207.61 | $207.60 | $207.60 |
| 7 purchase totals = | $994.95 | $1,082.6913 | $1,082.69 | $1,082.70 | $1,082.70 | |