| 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 | $98.84 | 12.252% | $110.9499 | $110.95 | $110.95 | $110.90 |
| Purchase #2 | $33.66 | 11.396% | $37.4959 | $37.50 | $37.50 | $37.50 |
| Purchase #3 | $227.97 | 9.475% | $249.5702 | $249.57 | $249.55 | $249.60 |
| Purchase #4 | $204.47 | 9.789% | $224.4856 | $224.49 | $224.50 | $224.50 |
| Purchase #5 | $34.28 | 4.795% | $35.9237 | $35.92 | $35.90 | $35.90 |
| Purchase #6 | $135.48 | 3.179% | $139.7869 | $139.79 | $139.80 | $139.80 |
| Purchase #7 | $78.67 | 6.394% | $83.7002 | $83.70 | $83.70 | $83.70 |
| 7 purchase totals = | $813.37 | $881.9124 | $881.92 | $881.90 | $881.90 | |