| 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 | $49.48 | 12.470% | $55.6502 | $55.65 | $55.65 | $55.70 |
| Purchase #2 | $185.86 | 8.783% | $202.1841 | $202.18 | $202.20 | $202.20 |
| Purchase #3 | $7.61 | 8.292% | $8.241 | $8.24 | $8.25 | $8.20 |
| Purchase #4 | $142.47 | 7.565% | $153.2479 | $153.25 | $153.25 | $153.20 |
| Purchase #5 | $34.41 | 12.760% | $38.8007 | $38.80 | $38.80 | $38.80 |
| Purchase #6 | $155.71 | 6.633% | $166.0382 | $166.04 | $166.05 | $166.00 |
| Purchase #7 | $51.78 | 7.666% | $55.7495 | $55.75 | $55.75 | $55.70 |
| 7 purchase totals = | $627.32 | $679.9116 | $679.91 | $679.95 | $679.80 | |