| 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 | $133.75 | 4.463% | $139.7193 | $139.72 | $139.70 | $139.70 |
| Purchase #2 | $51.94 | 3.342% | $53.6758 | $53.68 | $53.70 | $53.70 |
| Purchase #3 | $61.41 | 13.418% | $69.65 | $69.65 | $69.65 | $69.70 |
| Purchase #4 | $187.92 | 12.657% | $211.705 | $211.71 | $211.70 | $211.70 |
| Purchase #5 | $155.46 | 10.490% | $171.7678 | $171.77 | $171.75 | $171.80 |
| Purchase #6 | $65.51 | 11.498% | $73.0423 | $73.04 | $73.05 | $73.00 |
| Purchase #7 | $224.29 | 4.126% | $233.5442 | $233.54 | $233.55 | $233.50 |
| 7 purchase totals = | $880.28 | $953.1044 | $953.11 | $953.10 | $953.10 | |