| 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 | $50.72 | 10.400% | $55.9949 | $55.99 | $56.00 | $56.00 |
| Purchase #2 | $228.37 | 11.565% | $254.781 | $254.78 | $254.80 | $254.80 |
| Purchase #3 | $79.78 | 4.774% | $83.5887 | $83.59 | $83.60 | $83.60 |
| Purchase #4 | $43.57 | 9.704% | $47.798 | $47.80 | $47.80 | $47.80 |
| Purchase #5 | $44.72 | 11.114% | $49.6902 | $49.69 | $49.70 | $49.70 |
| Purchase #6 | $38.69 | 6.729% | $41.2935 | $41.29 | $41.30 | $41.30 |
| Purchase #7 | $146.54 | 4.711% | $153.4435 | $153.44 | $153.45 | $153.40 |
| 7 purchase totals = | $632.39 | $686.5898 | $686.58 | $686.65 | $686.60 | |