| 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 | $41.42 | 5.549% | $43.7184 | $43.72 | $43.70 | $43.70 |
| Purchase #2 | $29.54 | 11.321% | $32.8842 | $32.88 | $32.90 | $32.90 |
| Purchase #3 | $216.97 | 4.672% | $227.1068 | $227.11 | $227.10 | $227.10 |
| Purchase #4 | $65.86 | 8.465% | $71.435 | $71.44 | $71.45 | $71.40 |
| Purchase #5 | $47.78 | 9.679% | $52.4046 | $52.40 | $52.40 | $52.40 |
| Purchase #6 | $38.57 | 3.680% | $39.9894 | $39.99 | $40.00 | $40.00 |
| Purchase #7 | $239.50 | 13.220% | $271.1619 | $271.16 | $271.15 | $271.20 |
| 7 purchase totals = | $679.64 | $738.7003 | $738.70 | $738.70 | $738.70 | |